Parameters

The Mazda CX-30 has 364 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

12V battery state of charge `CX30_12V_SOC_723`Confirmed

Service 22DID DCE2
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

12V battery voltage `CX30_12V_VOLTAGE`Confirmed

Service 22DID D90E
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 V
Unit: V

0x053F = 1343 → $\frac{1343 \times 100}{10000}$ = 13.43 V

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Air conditioning load signal voltage `CX30_AC_LOAD_SIG_V`

Service 22DID 03E5
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 12207}{2500000}$
Range: 0 to 319.9942 V
Unit: V

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Battery accumulated amp hours `CX30_BAT_ACCUMULATED_AMP`

Service 22DID D988
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{200} - 100$
Range: -100 to 227.675 Ah
Unit: Ah

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Battery estimated state of charge `CX30_BAT_ESTIMATED_ST_CHG`

Service 22DID 4028
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Battery fluid temperature `CX30_BAT_FLUID_T`Confirmed

Service 22DID 4029
Module7E0 → 7E8
Every5 s
Testing for 2020, 2022 to 2026

Example reply from a 2021 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x41 = 65 → $65 - 40$ = 25 °C

Confirmed for 2021. In testing for 2020, 2023 to 2024, 2026. Not supported for 2022, 2025.

Battery internal resistance `CX30_BAT_INTERNAL_RES`

Service 22DID DA9D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100000}$
Range: 0 to 0.6553 Ω
Unit: Ω

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Battery pack voltage `CX30_HVBAT_VOLTAGE`Confirmed

Pelican can show this parameter as the traction battery voltage.

Service 22DID 480D
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{1000}$
Range: 0 to 655.35 V
Unit: V

0x0879 = 2169 → $\frac{2169 \times 10}{1000}$ = 21.69 V

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Battery voltage `CX30_BAT_V`

Service 22DID 1172
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.9375 V
Unit: V

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Charge air cooler temperature `CX30_CHG_AIR_COOLER_T`

Service 22DID F477
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Charge air temperature `CX30_CHG_AIR_T`

Service 22DID 051C
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Commanded generator voltage `CX30_CMD_GEN_V`Confirmed

Service 22DID 0304
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.000488$
Range: 0 to 16 V
Unit: V

0x6CE0 = 27872 → $27872 \times 0.000488$ = 13.601536 V

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Control module voltage `VPWR`SAE J1979Confirmed

Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.

Pelican can show this parameter as the starter battery voltage.

Service 01PID 42
Module7E0 → 7E8
Every10 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

Confirmed for 2021 to 2023, 2025. Supported for 2020.

High voltage battery state of charge `CX30_HV_EV_BATT_SOC`Confirmed

Pelican can show this parameter as the state of charge.

Service 22DID D914
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 100 %
Unit: %

0x01A4 = 420 → $\frac{420}{10}$ = 42 %

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Turbocharger a compressor inlet pressure `CX30_TURBOCHARGER_COMP_P`

Service 22DID F46F
Module7E0 → 7E8
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 8$
Range: 0 to 2040 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Turbocharger b compressor inlet pressure `CX30_TURBOCHARGER_B_COMP_P`

Service 22DID F46F
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val \times 8$
Range: 0 to 2040 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Climate

A/C compressor pressure `CX30_AC_P`Confirmed

Service 22DID 0393
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 245251}{845473}$
Range: 0 to 1000 psi
Unit: psi

0x028A = 650 → $\frac{650 \times 245251}{845473}$ = 188.549073 psi

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

A/C compressor pressure sensor voltage `CX30_AC_P_SENS_V`Confirmed

Service 22DID 9800
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{1024}$
Range: 0 to 5 V
Unit: V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

A/C compressor, state `CX30_AC_STATE`Confirmed

Service 22DID 099B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0x01 = 1 → 1

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

A/C refrigerant pressure `CX30_PCM_A_C_REFRIG_P`

Service 22DID 0604
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767 kPa
Unit: kPa

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Ambient air temperature `AAT`SAE J1979Confirmed

Service 01PID 46
Module7E0 → 7E8
Every15 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2021 to 2023. Supported for 2025.

Ambient air temperature `CX30_AAT`Confirmed

Service 22DID DD05
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x3A = 58 → $58 - 40$ = 18 °C

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Ambient temperature, alternate `CX30_AAT_ALT`Confirmed

Service 22DID 057D
Module7E0 → 7E8
Every5 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

0x80 = 128 → $\frac{128}{2} - 40$ = 24 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Clocks

Time since engine start `RUNTM`SAE J1979Confirmed

Increments while the engine is running. Freezes if the engine stalls. Resets to zero during every control module power-up and when entering the key-on, engine off position. Limited to 65,535 seconds and will not wrap around to zero.

Service 01PID 1F
Module7E0 → 7E8
Every1 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

Confirmed for 2021 to 2023, 2025. Supported for 2020, 2024, 2026.

Control

Absolute throttle position `TP`SAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

Service 01PID 11
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2022 to 2023, 2025. Supported for 2020 to 2021, 2024, 2026.

Absolute throttle position B `TP_B`SAE J1979Confirmed

Pelican can show this parameter as the throttle position.

Service 01PID 47
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2022 to 2023, 2025.

Brake fluid pressure `CX30_BRAKE_FLUID_P`

Service 22DID 280A
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199.2187 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Brake hydraulic pressure, raw count `CX30_BRK_FL_P`Confirmed

Service 22DID 2B0D
Module760 → 768
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Brake switch `CX30_BRAKE_SWITCH`Confirmed

Service 22DID DA05
Module726 → 72E
Every250 ms
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Focus parking brake state `CX30_PARKING_BRAKE`Confirmed

Service 22DID 2B00
Module760 → 768
Every3 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Relative throttle position `TP_R`SAE J1979Confirmed

Relative or 'learned' throttle position.

Service 01PID 45
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2023. Supported for 2025.

Pedals

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Service 01PID 49
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2023, 2025. Supported for 2021 to 2022.

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Service 01PID 4A
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2023, 2025.

Cruise control

Cruise control speed `CX30_CC_S`

Service 21PID 21
Module7E0 → 7E8
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Cruise control voltage `CX30_SCCS_V`

0.0V = On/Off Switch depressed, 1.1V = Cancel depressed, 3.1V = Set/- switch depressed, 4.2V = Res/+ switch depressed, 5.0V = Normal

Service 22DID A216
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

CX30

Barometric pressure `CX30_BARO`

Service 22DID 0353
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{27.582114}$
Range: 8 to 20 psi
Unit: psi

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Engine coolant temperature `CX30_ECT`

Service 22DID 038F
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{64}$
Range: -40 to 148.889 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Manifold charge temperature `CX30_MCT`

Service 22DID 03CA
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 148.889 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Octane adjust ratio `CX30_OAR`Confirmed

Service 22DID 03E8
Module7E0 → 7E8
Every3600 s
Testing for 2020, 2024

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16384}$
Range: 0 to 1
Unit: Number

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_AAT

Ambient air temperature sensor voltage `CX30_AAT_V`Confirmed

Service 22DID 03BA
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0048875855$
Range: 0 to 5 V
Unit: V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_ACC

Accelerator pedal position `CX30_ACC_POS`Confirmed

Service 22DID 032B
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0}{2}$ = 0 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_BARO_V

Barometric pressure sensor voltage `CX30_BARO_V_7E0`

Service 22DID 035A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0048875855$
Range: 0 to 5 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

CX30_CL

Closed loop lambda correction `CX30_CL_LC`Confirmed

Service 22DID 03BD
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{8192}$
Range: -4 to 3.9
Unit: Number

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_ETC_TRIM

Electronic throttle control learned trim angle `CX30_ETC_TRIM_LEARNED`

Service 22DID 0338
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{512}$
Range: -64 to 63.9 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

CX30_EVAP

Evaporative pressure sensor, raw count `CX30_EVAP_RAW`Confirmed

Service 22DID 038E
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0695 = 1685 → 1,685

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_HPFP

High pressure fuel pressure desired `CX30_HPFP_DES`Confirmed

Service 22DID 03DC
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 1.450377397$
Range: 0 to 3500 psi
Unit: psi

0x03E8 = 1000 → $1000 \times 1.450377397$ = 1,450.377397 psi

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

High pressure fuel rail sensor voltage `CX30_HPFP_V`Confirmed

Service 22DID 0324
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{204.6}$
Range: 0 to 5 V
Unit: V

0x0105 = 261 → $\frac{261}{204.6}$ = 1.27566 V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_RO2

Rear O2 voltage `CX30_RO2_V`Confirmed

Service 22DID 035F
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1024}$
Range: 0 to 1 V
Unit: V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_TIP

Throttle inlet pressure absolute `CX30_TIP_ABS`

Service 22DID 033E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{903.8107848}$
Range: 0 to 60 psi
Unit: psi

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Throttle inlet pressure sensor voltage `CX30_TIP_V`

Service 22DID 033C
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{204.8}$
Range: 0 to 5 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

CX30_VCT_EXH

Variable cam timing exhaust cam, desired `CX30_VCT_EXH_DES`

Service 22DID 03BB
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -2047 to 2047 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable cam timing exhaust camshaft actual `CX30_VCT_EXH_ACT`Confirmed

Service 22DID 0319
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 50 °
Unit: °

0x0000 = 0 → $\frac{0}{16}$ = 0 °

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Variable cam timing exhaust camshaft error `CX30_VCT_EXH_ERR`

Service 22DID 031B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 50 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable cam timing exhaust camshaft solenoid duty cycle `CX30_VCT_EXH_DUTY`Confirmed

Service 22DID 0317
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0030517578$
Range: 0 to 100 %
Unit: %

0x0000 = 0 → $0 \times 0.0030517578$ = 0 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

CX30_VCT_INT

Variable cam timing intake cam, desired `CX30_VCT_INT_DES`

Service 22DID 03BC
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -2047 to 2047 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable cam timing intake camshaft error `CX30_VCT_INT_ERR`

Service 22DID 031A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -50 to 50 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable cam timing intake camshaft solenoid duty cycle `CX30_VCT_INT_DUTY`Confirmed

Service 22DID 0316
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0030517578$
Range: 0 to 100 %
Unit: %

0x0CCD = 3277 → $3277 \times 0.0030517578$ = 10.00061 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Variable camshaft timing, intake camshaft actual `CX30_VCT_INT_ACT`Confirmed

Service 22DID 0318
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -2048 to 2047 °
Unit: °

0x0000 = 0 → $\frac{0}{16}$ = 0 °

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

DTCs

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 km and not wrap to zero.

Pelican can show this parameter as the distance since trouble codes were cleared.

Service 01PID 31
Module7E0 → 7E8
Every15 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2021 to 2023, 2025 to 2026. Supported for 2020, 2024.

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Resets to zero when MIL changes from deactivated to activated, if diagnostic information is cleared, or if at least 40 warm-up cycles occur without MIL being activated.

Service 01PID 21
Module7E0 → 7E8
Every5 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

DTC that caused required freeze frame data storage `DTCFRZF`SAE J1979Confirmed

0 indicates no freeze frame data.

Service 01PID 02
Module7E0 → 7E8
Every60 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Hexadecimal

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Malfunction indicator lamp `CX30_MIL_SW`

Service 22DID 1103
Module7E0 → 7E8
Every1 s
Testing

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Malfunction indicator lamp `MIL`SAE J1979Confirmed

The MIL status is OFF during key-on, engine-off bulb check unless MIL has also been commanded ON for a detected malfunction. The status reflects whether there are confirmed DTC(s) stored that are illuminating the MIL. It should not reflect the status of the MIL, which could be on for a function check, flashing I/M readiness or flashing for misfire.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Number of DTCs `CX30_DTC_CNT`

Service 22DID 0200
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Number of DTCs `CX30_DTC_CNTD`Confirmed

Service 22DID 0202
Module7E0 → 7E8
Every3600 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of confirmed emission-related DTCs stored in the ECU available for display using Service $03.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bits 1 to 7 of the reply, 7 bits.

Formula: $val$
Range: 0 to 127
Unit: Number

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

Number of OBD warm-up cycles since all DTCs were cleared (via an external test equipment or possibly, a battery disconnect). A warm-up is defined in the OBD regulations to be sufficient vehicle operation such that coolant temperature rises by at least 22°C (40°F) from engine starting and reaches a minimum temperature of 70°C (160°F) (60°C (140°F) for diesels). This PID is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 255 warm-ups have occurred, this parameter will remain at 255 and not wrap to zero.

Service 01PID 30
Module7E0 → 7E8
Every60 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Status

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Support

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed

Indicates support of spark ignition or compression ignition monitors.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2020 to 2021, 2023 to 2026.

Emissions

EVAP leak detection pump idle current `CX30_LDP_IDL_CURRENT`

Service 22DID 17F7
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 5.61e-7$
Range: 0 to 0.036 A
Unit: A

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

EVAP leak detection pump incorrect purge flow value `CX30_LDP_EVAPCP`

Service 22DID 17FA
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 5.61e-7$
Range: 0 to 0.036 A
Unit: A

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

EVAP leak detection pump monitoring current `CX30_LDP_MON_CURRENT`

Service 22DID 17F4
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 5.61e-7$
Range: 0 to 0.036 A
Unit: A

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

EVAP leak detection pump reference current `CX30_LDP_REF_CURRENT`

Service 22DID 17F5
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 5.61e-7$
Range: 0 to 0.036 A
Unit: A

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

EVAP leak detection pump small leak detect value `CX30_LDP_SL_DV`

Service 22DID 17F8
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 5.61e-7$
Range: 0 to 0.036 A
Unit: A

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Engine

A/C refrigerant pressure switch `CX30_AC_REQ_SW`

Service 22DID 1104
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

A/C relay `CX30_ACCS_SW`

Service 22DID 1101
Module7E0 → 7E8
Every250 ms
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Pelican can show this parameter as the absolute engine load.

Service 01PID 43
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 25700 %
Unit: %

Confirmed for 2022, 2025. Supported for 2023.

Accelerator pedal position, full range `CX30_APP`

Service 22DID 1340
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Actual engine percent torque `CX30_PCM_ACT_ENG_PCT_TRQ`Confirmed

Service 22DID F462
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 125$
Range: 0 to 100 %
Unit: %

0x7D = 125 → $125 - 125$ = 0 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Air conditioning pressure `CX30_AC_P_7E0`

Service 22DID FD18
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 12.156863$
Range: 0 to 3100 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Air flow rate from mass air flow sensor `MAF`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 10
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 g/s
Unit: g/s

Confirmed for 2022, 2025. Supported for 2020 to 2021, 2023 to 2024, 2026.

Air/fuel ratio, actual `CX30_AIR_FUEL_RAT_ACT`

Service 22DID 174F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 287}{2500}$
Range: 0 to 29.274
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

APP sensor 1 voltage `CX30_APP1_V`Confirmed

Service 22DID 0914
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

0x0319 = 793 → $\frac{793}{1000}$ = 0.793 V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

APP sensor 2 voltage `CX30_APP2_V`Confirmed

Service 22DID 0915
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

0x0190 = 400 → $\frac{400}{1000}$ = 0.4 V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

BARO sensor voltage `CX30_BARO_V`

Service 22DID 16B3
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Barometric pressure `CX30_BAROMETRIC_P`

Service 22DID 1127
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 338639}{80000}$
Range: 0 to 1079.4118 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Barometric pressure `CX30_BAROMETRIC_P_7E0`Confirmed

Service 22DID F433
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

0x63 = 99 → 99 kPa

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Boost `CX30_BOOST`

Service 22DID 1440
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 psi
Unit: psi

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Boost, desired `CX30_BOOST_DES`

Service 22DID 1305
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{6400}$
Range: 0 to 10.23 bar
Unit: bar

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Boosted air temperature `CX30_BOOSTED_AIR_T`

Service 22DID 1723
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 5}{8} - 39.4$
Range: -39.4 to 119 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Brake on/off switch `CX30_BOO_SW`

Service 22DID 1101
Module7E0 → 7E8
Every250 ms
Testing

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Brake pressure applied switch `CX30_BPA_SW`

Service 22DID A211
Module7E0 → 7E8
Every250 ms
Testing

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Bypass valve `CX30_BPV_OPEN`

Service 22DID 0427
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{255}$
Range: 0 to 1
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2022 to 2023, 2025. Supported for 2020 to 2021, 2024, 2026.

Catalyst damaging misfires total during this trip `CX30_CATDMG_MIS_TOT`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 160 to 175 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Catalyst damaging misfires, cylinder 1 `CX30_CATDMG_MIS_1`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Catalyst damaging misfires, cylinder 2 `CX30_CATDMG_MIS_2`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Catalyst damaging misfires, cylinder 3 `CX30_CATDMG_MIS_3`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Catalyst damaging misfires, cylinder 4 `CX30_CATDMG_MIS_4`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Catalyst temperature `CX30_CAT_TEMP`Confirmed

Service 22DID F43C
Module7E0 → 7E8
Every5 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x0E19 = 3609 → $\frac{3609}{10} - 40$ = 320.9 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Charge air temperature `CX30_CAT`

Service 22DID 0461
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{64} - 40$
Range: -40 to 189 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Charge air temperature sensor voltage `CX30_CAT_SENS_V`

Service 22DID 0460
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{1024}$
Range: 0 to 5 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded fuel/air equivalence ratio (lambda): actual A/F ratio over stoichiometric A/F ratio, so above 1 is lean and below 1 is rich. Multiply by the fuel's stoichiometric A/F ratio for the commanded A/F ratio (gasoline: 14.64 x 0.95 = 13.9). Systems with conventional oxygen sensors show the commanded value in open loop and 1.000 in closed loop; systems with wide-range (linear) sensors show it in both. On engines whose banks are controlled independently, this is bank 1.

Pelican can show this parameter as the commanded lambda.

Service 01PID 44
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2021 to 2023, 2025 to 2026.

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Service 01PID 4C
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2022. Supported for 2023, 2025.

Cooling fan duty cycle `CX30_COOLING_FAN_DUTY`Confirmed

Service 22DID 03B9
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 40}{13107}$
Range: 0 to 200 %
Unit: %

0x0000 = 0 → $\frac{0 \times 40}{13107}$ = 0 %

Confirmed for 2021 to 2022. In testing for 2020, 2023 to 2024, 2026. Not supported for 2025.

Cooling fan relay control `CX30_FAN1_SW`

Service 22DID 1103
Module7E0 → 7E8
Every1 s
Testing

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Cooling fan relay control `CX30_FAN2_SW`

Service 22DID 1103
Module7E0 → 7E8
Every1 s
Testing

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Cooling fan relay control `CX30_FAN3_SW`

Service 22DID 0967
Module7E0 → 7E8
Every1 s
Testing

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Cylinder 1 misfire count `CX30_MIS_CNT_1`

Service 22DID 160E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Cylinder 2 misfire count `CX30_MIS_CNT_2`

Service 22DID 160F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Cylinder 3 misfire count `CX30_MIS_CNT_3`

Service 22DID 1610
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Cylinder 4 misfire count `CX30_MIS_CNT_4`

Service 22DID 1611
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Cylinder head temperature `CX30_CYL_HEAD_T`

Service 22DID 051D
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Cylinder head temperature `CX30_CYL_HEAD_T_7E0`

Service 22DID 1624
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Cylinder head temperature `CX30_PCM_CYL_HEAD_T_CORR`

Service 22DID 0334
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{64}$
Range: -512 to 511 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Cylinder head temperature, alternate `CX30_CYL_HEAD_T_ALT`

Service 22DID 1685
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 281}{1000}$
Range: 0 to 18415 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Cylinder head temperature, sensor 2 `CX30_PCM_CYL_HEAD_T_SENS_2_RAW`

Service 22DID 05FC
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{64}$
Range: -512 to 511 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Distance since DTC clear `CX30_DIST_DTC_CLR`Confirmed

Service 22DID F431
Module7E0 → 7E8
Every3600 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

0x10E1 = 4321 → 4,321 km

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Distance with MIL `CX30_MIL_DIST`Confirmed

Service 22DID F421
Module7E0 → 7E8
Every3600 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

0x0000 = 0 → 0 km

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Emission failure misfires total during this trip `CX30_EMISSION_FAILURE_MIS`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 176 to 183 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Emission failure misfires, cylinder 1 `CX30_EMISSION_FAILURE_MIS_1`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 64 to 71 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Emission failure misfires, cylinder 2 `CX30_EMISSION_FAILURE_MIS_2`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 72 to 79 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Emission failure misfires, cylinder 3 `CX30_EMISSION_FAILURE_MIS_3`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 80 to 87 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Emission failure misfires, cylinder 4 `CX30_EMISSION_FAILURE_MIS_4`Confirmed

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 88 to 95 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Engine coolant temp voltage `CX30_ECT_V`

Service 22DID 114D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Engine coolant temperature `ECT`SAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

Service 01PID 05
Module7E0 → 7E8
Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2022 to 2023, 2025. Supported for 2020 to 2021, 2024, 2026.

Engine load `CX30_ENG_LOAD_PCT`Confirmed

Pelican can show this parameter as the engine load.

Service 22DID F404
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x27 = 39 → $\frac{39 \times 100}{255}$ = 15.294118 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Engine load, actual `CX30_ENG_LOAD_ACT`Confirmed

Pelican can show this parameter as the engine load.

Service 22DID F443
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 25700 %
Unit: %

0x001B = 27 → $\frac{27 \times 100}{255}$ = 10.588235 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Engine oil pressure `CX30_EOP`Confirmed

Service 22DID 0415
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767 kPa
Unit: kPa

0x008A = 138 → 138 kPa

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Engine oil temperature `CX30_EOT`Confirmed

Service 22DID 1310
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100} - 40$
Range: -40 to 615.35 °C
Unit: °C

0x1D36 = 7478 → $\frac{7478}{100} - 40$ = 34.78 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Engine oil temperature `CX30_EOT_F4`

Pelican can show this parameter as the engine oil temperature.

Service 22DID F45C
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Engine oil temperature `CX30_EOT_V1`

Service 21PID 51
Module7E0 → 7E8
Every5 s
Testing

Bits 72 to 79 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Engine oil temperature 2 `CX30_EOT_2`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 111F
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Engine reference torque `CX30_PCM_ENG_REFERENCE_TRQ`Confirmed

Service 22DID F463
Module7E0 → 7E8
Every3600 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 N·m
Unit: N·m

0x012C = 300 → 300 N·m

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Engine RPM `CX30_ENGINE_RPM`Confirmed

Service 22DID F40C
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

0x0AF1 = 2801 → $\frac{2801}{4}$ = 700.25 rpm

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Engine RPM `RPM`SAE J1979Confirmed

Pelican can show this parameter as the engine speed.

Service 01PID 0C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

Confirmed for 2022, 2025. Supported for 2020 to 2021, 2023 to 2024, 2026.

Engine run time `CX30_ENGINE_RUN_TIME`Confirmed

Service 22DID F41F
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

0x0006 = 6 → 6 s

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Engine run time `CX30_ERT`

Service 22DID 1126
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 s
Unit: s

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Engine run time `CX30_RUN_TIME`Confirmed

Service 22DID F41F
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

0x002D = 45 → 45 s

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Engine runtime `CX30_IG_ON_TIMER`Confirmed

Service 22DID DCE1
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{60}$
Range: 0 to 1092.25 min
Unit: min

0x001B = 27 → $\frac{27}{60}$ = 0.45 min

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Engine speed `CX30_RPM`Confirmed

Service 22DID F40C
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

0x0BA2 = 2978 → $\frac{2978}{4}$ = 744.5 rpm

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Evaporative purge `CX30_EVAP_PURGE_CMD`Confirmed

Service 22DID 1166
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{32768}$
Range: 0 to 100 %
Unit: %

0x0000 = 0 → $\frac{0 \times 100}{32768}$ = 0 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Exhaust differential pressure `CX30_EXH_DIFF_P`

This sensor is crucial for monitoring how clogged the DPF has become. It measures the pressure before and after the DPF in the exhaust system, with the difference between these two measurements indicating how restricted the filter has become. When the pressure difference becomes too high (indicating a clogged filter), the ECM will initiate a regeneration process to burn off the accumulated soot and clean the filter.

Service 22DID 03DB
Module7E0 → 7E8
Every251 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{200}$
Range: 0 to 4.5 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Exhaust gas recirculation `CX30_EGR`Confirmed

Service 22DID F42C
Module7E0 → 7E8
Every1 s
Testing for 2020, 2022 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

0x00 = 0 → 0 %

Confirmed for 2021, 2025. In testing for 2020, 2023 to 2024, 2026. Not supported for 2022.

Exhaust gas recirculation a error `CX30_EGR_ERROR`Confirmed

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 25}{32} - 100$
Range: -100 to 99.2187 %
Unit: %

0x80 = 128 → $\frac{128 \times 25}{32} - 100$ = 0 %

Confirmed for 2025. In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022.

Exhaust gas recirculation a valve position `CX30_EGR_VLV_POS`Confirmed

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 20}{51}$ = 0 %

Confirmed for 2025. In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022.

Exhaust gas recirculation a valve position, desired `CX30_EGR_VLV_POS_DES`Confirmed

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 20}{51}$ = 0 %

Confirmed for 2025. In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022.

Exhaust gas recirculation b error `CX30_EGR_B_ERROR`

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Bits 48 to 55 of the reply, 8 bits.

Formula: $\frac{val \times 25}{32} - 100$
Range: -100 to 99.2187 %
Unit: %

In testing for 2020, 2023 to 2024, 2026. Supported for 2025. Not supported for 2021 to 2022.

Exhaust gas recirculation b valve position `CX30_EGR_B_VLV_POS`Confirmed

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 20}{51}$ = 0 %

Confirmed for 2025. In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022.

Exhaust gas recirculation b valve position, desired `CX30_EGR_B_VLV_POS_DES`Confirmed

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 20}{51}$ = 0 %

Confirmed for 2025. In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022.

Exhaust gas recirculation duty cycle `CX30_EGR_DUTY`

Service 22DID 113C
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Exhaust gas recirculation open `CX30_EGR_OPEN_MM`

Monitors the physical position of the EGR valve, which controls the amount of exhaust gas being recirculated back into the engine's intake system.

Service 22DID 0306
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 100 mm
Unit: mm

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Exhaust gas recirculation open `CX30_EGR_OPEN_PERC`

Service 22DID 03FB
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Exhaust gas recirculation purge steps `CX30_EGRP_STEPS`

Service 22DID 098E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Exhaust gas temperature 1 `CX30_EXH_GAS_T_1`

Service 22DID 03F4
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 5$
Range: 0 to 1275 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Exhaust gas temperature 2 `CX30_EXH_GAS_T_2`

Service 22DID 03F5
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 5$
Range: 0 to 1275 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Fuel pressure sensor voltage, low `CX30_LPFP_SENS_V`

Service 22DID 054D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{1024}$
Range: 0 to 5 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Fuel pressure, low actual `CX30_LPFP_ACT`

Service 22DID 0548
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val \times 10000}{137892}$
Range: 0 to 200 psi
Unit: psi

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Fuel pressure, low desired `CX30_LPFP_DES`

Service 22DID 041F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 435}{1000}$
Range: 0 to 110 psi
Unit: psi

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Fuel trim, long term `CX30_LTFT`Confirmed

Service 22DID F407
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

0x7C = 124 → $\frac{124 \times 100}{128} - 100$ = -3.125 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Fuel trim, short term `CX30_STFT`Confirmed

Pelican can show this parameter as the short term fuel trim.

Service 22DID F406
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

0x79 = 121 → $\frac{121 \times 100}{128} - 100$ = -5.46875 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Generator control `CX30_GEN_CTRL`Confirmed

Service 22DID 0378
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.003052$
Range: 0 to 100 %
Unit: %

0x0000 = 0 → $0 \times 0.003052$ = 0 %

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Generator current `CX30_GEN_CURRENT`

Service 22DID 04F7
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val \times 781}{50000}$
Range: -511.8361 to 511.8205 A
Unit: A

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Generator field coil control duty `CX30_GEN_FC`Confirmed

Service 22DID 16E8
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{65535}$
Range: 0 to 200 %
Unit: %

0x2082 = 8322 → $\frac{8322 \times 200}{65535}$ = 25.397116 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Generator output voltage `CX30_GEN_V`Confirmed

Service 22DID 16E9
Module7E0 → 7E8
Every5 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8}$
Range: 0 to 8191.875 V
Unit: V

0x006F = 111 → $\frac{111}{8}$ = 13.875 V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Generator voltage desired `CX30_GEN_DSD_V`

Service 22DID 097C
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{2048}$
Range: 0 to 31.99 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Generator warning light `CX30_GEN_CHRGLP`

Service 22DID 0968
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Grill shutter duty cycle `CX30_GRILL_SHUT_DC`Confirmed

Service 22DID 0707
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x11 = 17 → $\frac{17 \times 100}{255}$ = 6.666667 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Grill shutter position `CX30_GRILL_SHUTTER_POS`Confirmed

Service 22DID 0580
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x12 = 18 → $\frac{18 \times 100}{255}$ = 7.058824 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

High detonation switch `CX30_HIDET_SW`

Service 22DID 1706
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Idle speed `CX30_IDLE`

Service 22DID 096E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Idle validation switch `CX30_IVS_SW`

Service 22DID A211
Module7E0 → 7E8
Every250 ms
Testing

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Ignition correction, cylinder 1 `CX30_IGN_CORR_CYL1`Confirmed

Service 22DID 03EC
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{512}$
Range: -64 to 63.9 °
Unit: °

0x0000 = 0 → $\frac{0}{512}$ = 0 °

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Ignition timing, cylinder 1 `CX30_IGN_TIM_CYL1`

Service 22DID 116B
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{4}$
Range: -80 to 80 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Injection mode `CX30_INJ_MODE`

Service 22DID 046F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 7
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Injector impulse width `CX30_INJ_IMPULSE_WIDTH`

Service 22DID 1141
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.000022$
Range: 0 to 0.05 s
Unit: s

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Intake air temp voltage `CX30_IAT_V`

Service 22DID 114A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Intake air temperature 2 `CX30_IAT_2`

Service 22DID 16A8
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{9} - 17.777778$
Range: -17.77 to 36390 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Intake manifold absolute pressure `CX30_INT_MAP`

Service 22DID F470
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Intake manifold absolute pressure, desired `CX30_INT_MAP_DES`

Service 22DID F470
Module7E0 → 7E8
Every1 s
Testing

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Intake manifold runner control `CX30_IMRC_SW`

Service 22DID 1103
Module7E0 → 7E8
Every1 s
Testing

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Intake shutter valve position `CX30_INT_SHUTTER_VLV_POS`Confirmed

Service 22DID F411
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

0x19 = 25 → $\frac{25 \times 20}{51}$ = 9.803922 %

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Intake temperature fault `CX30_IAT_FAULT`Confirmed

Service 22DID 0700
Module7E0 → 7E8
Every5 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Intake temperature sensor voltage `CX30_IAT_SENS_V`Confirmed

Service 22DID 1279
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{1023}$
Range: 0 to 5 V
Unit: V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Intake temperature, alternate `CX30_IAT_ALT2`Confirmed

Service 22DID F40F
Module7E0 → 7E8
Every5 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x40 = 64 → $64 - 40$ = 24 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Knock counter, cylinder 1 `CX30_PCM_CYL_1_KNK_COMB_PERF_CNT`

Service 22DID 05AC
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Knock counter, cylinder 2 `CX30_PCM_CYL_2_KNK_COMB_PERF_CNT`

Service 22DID 05AD
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Knock counter, cylinder 3 `CX30_PCM_CYL_3_KNK_COMB_PERF_CNT`

Service 22DID 05AE
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Knock counter, cylinder 4 `CX30_PCM_CYL_4_KNK_COMB_PERF_CNT`

Service 22DID 05AF
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Knock retard `CX30_KNOCKR`

Service 22DID 1746
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{284}$
Range: 0 to 89.78 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Knock sensor, 1 `CX30_KS1_RAW`

Service 22DID 0403
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Knock sensor, 2 `CX30_KS2_RAW`

Service 22DID 0404
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Lambda modification switch `CX30_LAMBDA_MOD_SW`

Service 22DID 1706
Module7E0 → 7E8
Every1 s
Testing

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Lambda, commanded `CX30_CL`

The ratio of oxygen in the combustion chamber compared to the amount that should have been present for ideal combustion.

Service 22DID 030F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.9999
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Manifold absolute pressure sensor voltage `CX30_MAP`Confirmed

A properly functioning sensor should read around 1 to 1.5 volts at idle.

Service 22DID 0301
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 4 V
Unit: V

0x034B = 843 → $\frac{843}{1000}$ = 0.843 V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Manifold absolute pressure voltage `CX30_MAP_V`

Service 22DID 0900
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Manifold absolute pressure, high resolution `CX30_MAP_HIRES`

Service 22DID 0370
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Manifold pressure `CX30_MAP_7E0`Confirmed

Service 22DID F40B
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 10000}{68947}$
Range: 0 to 36 psi
Unit: psi

0x12 = 18 → $\frac{18 \times 10000}{68947}$ = 2.610701 psi

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Mass Air Flow Sensor A `MAFA`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 g/s
Unit: g/s

Confirmed for 2022, 2025. Supported for 2023.

Mass Air Flow Sensor B `MAFB`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 g/s
Unit: g/s

Confirmed for 2022, 2025. Supported for 2023.

Mass air-flow voltage `CX30_MAF_V`

Service 22DID 1177
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Misfire acceleration, cylinder 1 `CX30_PCM_MISF_ACCEL_CYL1_NORM`

Service 22DID 0382
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{64}$
Range: -2 to 1.98
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Misfire acceleration, cylinder 2 `CX30_PCM_MISF_ACCEL_CYL2_NORM`

Service 22DID 0388
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{64}$
Range: -2 to 1.98
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Misfire acceleration, cylinder 3 `CX30_PCM_MISF_ACCEL_CYL3_NORM`

Service 22DID 038A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{64}$
Range: -2 to 1.98
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Misfire acceleration, cylinder 4 `CX30_PCM_MISF_ACCEL_CYL4_NORM`

Service 22DID 038B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{64}$
Range: -2 to 1.98
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Misfire events, latest cycle `CX30_PCM_MISF_EVENTS_LATEST_CYC`

Service 22DID 0345
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

O2 sensor 1 heater control, front `CX30_O2S_HTR11_SW`

Service 22DID 1631
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

O2 sensor 1-2 voltage `CX30_O2S12_A_V`

Service 22DID 1174
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1024}$
Range: 0 to 63.99 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

O2 sensor 2 heater control, rear `CX30_O2S_HTR12_SW`

Service 22DID 1631
Module7E0 → 7E8
Every1 s
Testing

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Oil dilution events `CX30_OIL_DIL_CNT`

Monitors fuel dilution in your engine oil, which is when fuel (gasoline) mixes with the engine oil in the crankcase.

Service 22DID 0435
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Oil life remaining `CX30_PCM_ENG_OIL_LIFE_REM`

Service 22DID 054B
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Oil pressure solenoid valve, open `CX30_OIL_P_SOLENOID_VLV`Confirmed

Service 22DID DA01
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Oxygen concentration `CX30_OXY`

Service 22DID 0451
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Power steering position switch `CX30_PSP_SW`

Service 22DID 1101
Module7E0 → 7E8
Every250 ms
Testing

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Rear O2 sensor fuel trim `CX30_O2S12_FT`

Service 22DID 163E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{8192}$
Range: 0 to 799.98 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Short term fuel trim (bank 1) `SHRTFT1`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

Service 01PID 06
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2022 to 2023, 2025. Supported for 2020 to 2021, 2024, 2026.

Sump oil temperature measured `CX30_SUMP_OIL_T_MEAS`

Service 22DID 03F3
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Throttle control desired `CX30_ETC_DSD_DEG`Confirmed

Service 22DID 091A
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{512}$
Range: 0 to 127.9 °
Unit: °

0x008D = 141 → $\frac{141}{512}$ = 0.275391 °

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Throttle inlet pressure, desired `CX30_TIP_DES_ABS`

Service 22DID 0466
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 37}{33441}$
Range: 0 to 72.5 psi
Unit: psi

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Throttle position 1 voltage `CX30_TP1_V`Confirmed

Service 22DID 0917
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

0x0248 = 584 → $\frac{584}{1000}$ = 0.584 V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Throttle position 2 voltage `CX30_TP2_V`Confirmed

Service 22DID 0918
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

0x0E49 = 3657 → $\frac{3657}{1000}$ = 3.657 V

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Throttle position actual `CX30_ETC_ACT_DEG`Confirmed

Service 22DID 093C
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{512}$
Range: 0 to 127.9 °
Unit: °

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Throttle position closed voltage `CX30_TPCT`

Service 22DID 1169
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023 V
Unit: V

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Time since last oil change `CX30_TIME_SINCE_OIL`

Service 22DID 053F
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{13107}$
Range: 0 to 1000
Unit: Raw value

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Timing chain elongation angle `CX30_TIM_CHAIN_ELONGATION`

Service 22DID DAA1
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000} - 32.768$
Range: -32.76 to 32.76
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Timing chain elongation angle 2 `CX30_TIM_CHAIN_ELONGATION_2`

Service 22DID DAA1
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{1000} - 32.768$
Range: -32.76 to 32.76
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Torque converter lock-up `CX30_TQ_CONV_LOCK_UP`Confirmed

Service 22DID 1E24
Module7E1 → 7E9
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Torque converter slip `CX30_TQ_CONV_SLIP`

Service 22DID 11B8
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1.638538424}$
Range: 0 to 39996.0104 rpm
Unit: rpm

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Torque into torque converter `CX30_TQ_INTO_TQ_CONV`

Service 22DID 09CB
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1.35581795}$
Range: 0 to 48336.1353 N·m
Unit: N·m

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Torque into torque converter `CX30_TQ_INTO_TQ_CONV_7E0`

Service 22DID 163A
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.2711635897$
Range: 0 to 69.1467 N·m
Unit: N·m

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Torque request `CX30_TRQ_CTRL_REQ`

Service 22DID 03AF
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Torque, actual `CX30_TQ_ACT`Confirmed

Service 22DID 1EE4
Module7E1 → 7E9
Every250 ms
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -655 to 655 N·m
Unit: N·m

0x0000 = 0 → $\frac{0}{50}$ = 0 N·m

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Torque, desired `CX30_TQ_DES`Confirmed

Service 22DID 1EC7
Module7E1 → 7E9
Every250 ms
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -655 to 655 N·m
Unit: N·m

0x0000 = 0 → $\frac{0}{50}$ = 0 N·m

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Total misfire count `CX30_TOT_MIS_CNT`

Service 22DID 1616
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transfer case fluid temperature `CX30_TRANSFER_CASE_FLUID_T`

Service 22DID 070D
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -2048 to 2047.9375 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission fluid temperature, variant 1 `CX30_ATF_T_VAR_1`

Service 22DID 1674
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8}$
Range: 0 to 8191 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission fluid temperature, variant 2 `CX30_ATF_T_VAR_2`

Service 22DID 1674
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission fluid temperature, variant 5 `CX30_ATF_T_VAR_5`

Service 22DID 1E3F
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767 °C
Unit: °C

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission fluid temperature, variant 6 `CX30_ATF_T_VAR_6`

Service 22DID 092C
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission oil temperature `CX30_TOT_7E0`

Service 22DID 1E1C
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -500 to 500 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Turbo boost `CX30_TURBO_BOOST`

Service 22DID 09DB
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Turbo inlet pressure `CX30_TURBO_INLET_P`

Service 22DID 05BE
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Valve timing actual `CX30_VT_ACT`

Service 22DID 16CD
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Valve timing error `CX30_VT_DIFF`

Service 22DID 16CE
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095 °
Unit: °

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Valve timing OCV control duty `CX30_VT_DUTY`

Service 22DID 16CF
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{65535}$
Range: 0 to 200 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable geometry turbocharger open `CX30_VGT_OPEN`

Service 22DID 050F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 mm
Unit: mm

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable geometry turbocharger open `CX30_VGT_OPEN_PERC`Confirmed

Measures the position of the vanes in the Variable Geometry Turbocharger (VGT) and reports this position as a percentage value.

Service 22DID 03DF
Module7E0 → 7E8
Every250 ms
Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{65535}$
Range: 0 to 100 %
Unit: %

0x1A92 = 6802 → $\frac{6802 \times 100}{65535}$ = 10.379187 %

Confirmed for 2022. In testing for 2020, 2024. Not supported for 2021, 2023, 2025 to 2026.

Variable intake air control `CX30_IMTV_SW`

Service 22DID 160D
Module7E0 → 7E8
Every1 s
Testing

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable valve timing oil temperature `CX30_VVTOT`

Service 21PID 51
Module7E0 → 7E8
Every5 s
Testing

Bits 56 to 63 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Warm-ups since DTC clear `CX30_WARMUP_CLR`Confirmed

Service 22DID F430
Module7E0 → 7E8
Every3600 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0xFF = 255 → 255

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Wastegate duty cycle `CX30_WASTEGATE_DUTY`

Service 22DID 16E1
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 25}{64}$
Range: 0 to 99.6 %
Unit: %

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Wastegate duty cycle `CX30_WGDC`

Service 22DID 0462
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{32768}$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Internal

MAF Sensor A supported `MAFA_SUP`SAE J1979Confirmed

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022, 2025. Supported for 2023.

MAF Sensor B supported `MAFB_SUP`SAE J1979Confirmed

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022, 2025. Supported for 2023.

OxygenSensors

Lambda value, Equivalence Ratio Bank 1, Sensor 1 `LAMBDA11_CURRENT`SAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2021 to 2023, 2025 to 2026.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 `O2S11_CURRENT`SAE J1979Confirmed

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 128$
Range: -128 to 127.996 mA
Unit: mA

Confirmed for 2021 to 2023, 2025 to 2026.

Fluids

Distance since oil changed `CX30_OIL_CHANGE_DIST`

Service 22DID 0519
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 4$
Range: 0 to 262140 km
Unit: km

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Max distance to oil change `CX30_OIL_CHANGE_DIST_MAX`

Service 22DID 0542
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Fuel

Air/fuel ratio `CX30_AIR_FUEL_RAT`Confirmed

Service 22DID F434
Module7E0 → 7E8
Every1 s
Testing for 2020, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.000446787$
Range: 0 to 29.2801
Unit: Number

0x6FEC = 28652 → $28652 \times 0.000446787$ = 12.801341

Confirmed for 2021 to 2022, 2025. In testing for 2020, 2023 to 2024, 2026.

Commanded Fuel Rail Pressure A `FRP_A_CMD`SAE J1979Confirmed

Displays commanded fuel rail pressure when the reading is referenced to atmosphere (gage pressure)

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2022. Supported for 2025.

Commanded Fuel Rail Pressure B `FRP_B_CMD`SAE J1979Confirmed

Displays commanded fuel rail pressure when the reading is referenced to atmosphere (gage pressure)

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 48 to 63 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2022. Supported for 2025.

Engine exhaust flow rate `EXH_RATE`SAE J1979Confirmed

Service 01PID 9E
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{5}$
Range: 0 to 13107 kg/h
Unit: kg/h

Confirmed for 2022. Supported for 2025.

Engine fuel rate `CX30_ENG_FUEL_RATE`Confirmed

Service 22DID F45E
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2021, 2023 to 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{20}$
Range: 0 to 3276.75 L
Unit: L

0x0000 = 0 → $\frac{0}{20}$ = 0 L

Confirmed for 2022, 2025. In testing for 2020, 2023 to 2024, 2026. Not supported for 2021.

Engine fuel rate `FUEL_RATE`SAE J1979Confirmed

Measured in units per hour

Pelican can show this parameter as the fuel rate.

Service 01PID 5E
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{20}$
Range: 0 to 3276.75 L/h
Unit: L/h

Confirmed for 2022 to 2023, 2025 to 2026.

Engine fuel rate (alternate) `FUEL_RATE_ALT`SAE J1979Confirmed

Service 01PID 9D
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

Confirmed for 2022. Supported for 2025.

Fuel injection impulse width `CX30_FUEL_INJ_IMPULSE`

Service 22DID 168B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{125000}$
Range: 0 to 0.1 s
Unit: s

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Fuel level `CX30_FLI`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID F42F
Module7E0 → 7E8
Every30 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x8F = 143 → $\frac{143 \times 100}{255}$ = 56.078431 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Fuel level `CX30_FLI_7E0`

Pelican can show this parameter as the fuel tank level.

Service 22DID 16C1
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0030518509$
Range: 0 to 200 %
Unit: %

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Fuel level `CX30_FUEL_LEVEL`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 61B1
Module720 → 728
Every1 s
Testing for 2020, 2024

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 55 L
Unit: L

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Fuel pump duty cycle `CX30_FP_LD`Confirmed

Service 22DID 0307
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 25}{8192}$
Range: 0 to 100 %
Unit: %

0x397D = 14717 → $\frac{14717 \times 25}{8192}$ = 44.91272 %

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Fuel pump duty cycle `CX30_FUEL_PMP_DUTY`

Service 22DID 1672
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 199.2187 %
Unit: %

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Fuel pump relay switch `CX30_FP_RELAY_SW`

Service 22DID 1718
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Fuel Rail Pressure A `FRP_A`SAE J1979Confirmed

Displays fuel rail pressure when the reading is referenced to atmosphere (gage pressure).

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2022. Supported for 2025.

Fuel Rail Pressure B `FRP_B`SAE J1979Confirmed

Displays fuel rail pressure when the reading is referenced to atmosphere (gage pressure).

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2022. Supported for 2025.

Fuel Rail Temperature A `FRT_A`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 40 to 47 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2022. Supported for 2025.

Fuel Rail Temperature B `FRT_B`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 80 to 87 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2022. Supported for 2025.

Fuel tank level `FLI`SAE J1979Confirmed

Pelican can show this parameter as the fuel tank level.

Service 01PID 2F
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2021 to 2023, 2025. Supported for 2020, 2024, 2026.

Fuel tank pressure `CX30_FUEL_TANK_P`

Service 22DID 1639
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{6.901311249}$
Range: 0 to 9496.0214 psi
Unit: psi

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Fuel temp `CX30_FUEL_T`Confirmed

Service 22DID 0522
Module7E0 → 7E8
Every1 s
Testing for 2020, 2024, 2026

Example reply from a 2025 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x19 = 25 → $25 - 40$ = -15 °C

Confirmed for 2021 to 2023, 2025. In testing for 2020, 2024. Not supported for 2026.

Injector fuel pulse width `CX30_FUEL_PW`

Service 22DID 1410
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{125}$
Range: 0 to 524.28
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Vehicle fuel rate `VFUEL_RATE`SAE J1979Confirmed

Service 01PID 9D
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

Confirmed for 2022. Supported for 2025.

Internal

Commanded Fuel Rail Pressure A data supported? `FRP_A_CMD_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2025.

Commanded Fuel Rail Pressure B data supported? `FRP_B_CMD_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2025.

Fuel Rail Pressure A data supported? `FRP_A_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2025.

Fuel Rail Pressure B data supported? `FRP_B_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2025.

Fuel Temperature A data supported? `FRT_A_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2025.

Fuel Temperature B data supported? `FRT_B_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2022. Supported for 2025.

Movement

Accelerator pedal position `CX30_ACCEL_PEDAL_POS`

Service 22DID 09D4
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 %
Unit: %

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Fan speed sensor `CX30_FAN_SPD_SENS`

Service 22DID 099F
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Front left wheel speed `CX30_FL_VSS`Confirmed

Service 22DID 2B07
Module760 → 768
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 200 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Front right wheel speed `CX30_FR_VSS`Confirmed

Service 22DID 2B06
Module760 → 768
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 200 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Lateral acceleration, raw count `CX30_LAT_G_760`Confirmed

Service 22DID 2B11
Module760 → 768
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767
Unit: Number

0x0000 = 0 → 0

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Lateral angle, raw count `CX30_LAT_ANG`Confirmed

Service 22DID 2B0C
Module760 → 768
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767
Unit: Number

0x0000 = 0 → 0

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Rear left wheel speed `CX30_RL_VSS`Confirmed

Service 22DID 2B09
Module760 → 768
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 200 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Rear right wheel speed `CX30_RR_VSS`Confirmed

Service 22DID 2B08
Module760 → 768
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 200 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Vehicle speed `CX30_VEHICLE_SPEED`Confirmed

Pelican can show this parameter as the speed.

Service 22DID F40D
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2024, 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2022. In testing for 2020, 2024. Supported for 2025. Not supported for 2021, 2023, 2026.

Vehicle speed `CX30_VSS`Confirmed

Pelican can show this parameter as the speed.

Service 22DID F40D
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Vehicle speed `VSS`SAE J1979Confirmed

Pelican can show this parameter as the speed.

Service 01PID 0D
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

Confirmed for 2021 to 2023, 2025. Supported for 2020, 2024, 2026.

Vehicle speed, high resolution `CX30_VSS_HD`

Service 22DID 1505
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{128}$
Range: 0 to 200 km/h
Unit: km/h

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

OBD

OBD requirements to which vehicle is designed `OBDSUP`SAE J1979Confirmed

Service 01PID 1C
Module7E0 → 7E8
Every3600 s

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`OBD II`	OBD II (California ARB)
`2`	`OBD`	OBD (Federal EPA)
`3`	`OBD & OBD II`
`4`	`OBD I`
`5`	`NO OBD`	Not OBD compliant
`6`	`EOBD`
`7`	`EOBD & OBD II`
`8`	`EOBD & OBD`
`9`	`EOBD, OBD, OBD II`
`10`	`JOBD`
`11`	`JOBD & OBD II`
`12`	`JOBD & EOBD`
`13`	`JOBD, EOBD, OBD II`
`14`	`EURO IV B1`	Heavy duty vehicles (EURO IV) B1
`15`	`EURO V B2`	Heavy duty vehicles (EURO V) B2
`16`	`EURO C`	Heavy duty vehicles (EURO EEC) C (gas engines)
`17`	`EMD`	Engine manufacturer diagnostics (EMD)
`18`	`EMD+`	Engine Manufacturer Diagnostics Enhanced (EMD+)
`19`	`HD OBD-C`	Heavy Duty On-Board Diagnostics (Child/Partial)
`20`	`HD OBD`	Heavy Duty On-Board Diagnostics
`21`	`WWH OBD`	World Wide Harmonized OBD
`23`	`HD EOBD-I`	Heavy Duty Euro OBD Stage I without NOx Control
`24`	`HD EOBD-I N`	Heavy Duty Euro OBD Stage I with NOx Control
`25`	`HD EOBD-II`	Heavy Duty Euro OBD Stage II without NOx Control
`26`	`HD EOBD-II N`	Heavy Duty Euro OBD Stage II with NOx Control
`27`	`HD-ZEV`	Heavy Duty ZEV
`28`	`OBDBr-1`	Brazil OBD Phase 1
`29`	`OBDBr-2`	Brazil OBD Phase 2 and Phase 2+
`30`	`KOBD`	Korean OBD
`31`	`IOBD-I-BS4`	India BS4 OBD I
`32`	`IOBD-II-BS4`	India BS4 OBD II
`33`	`HD EOBD-VI`	Euro VI
`34`	`OBD, OBD II and HD OBD`
`35`	`OBDBr-3`	Brazil OBD Phase 3
`36`	`MC EOBD-I`	Motorcycle, Euro OBD-I
`37`	`MC EOBD-II`	Motorcycle, Euro OBD-II
`38`	`MC COBD-I`	Motorcycle, China OBD-I
`39`	`MC TOBD-I`	Motorcycle, Taiwan OBD-I
`40`	`MC JOBD-I`	Motorcycle, Japan OBD-I
`41`	`CN-OBD-6`	China Nationwide Stage 6
`42`	`OBDBr-P7`	Brazil OBD Phase 7
`43`	`CN-HDOBD-VI`	China Heavy Duty VI
`44`	`IOBD-I-BS6`	India BS6 OBD I
`45`	`IOBD-II-BS6`	India BS6 OBD II
`46`	`IHDOBD-BSVI`	India BSVI HD OBD
`47`	`OBDBr-P8`	Brazil OBD Phase 8
`48`	`HD-JOBD-II`	Japan Heavy Duty OBD-II
`49`	`HD-KOBD-II`	Korea Heavy Duty OBD-II
`50`	`CN-OROBD-IV`	China Off-Road IV OBD
`51`	`CARB ACC-II`	Light Duty ZEV, ACC-II
`52`	`MC JOBD-II`	Motorcycle, Japan OBD-II
`53`	`MC CARB OBD`	Motorcycle, California (CARB) OBD
`54`	`MC EPA OBD`	Motorcycle, Federal (EPA) OBD
`55`	`MC CARB & EPA OBD`	Motorcycle, 50-State (CARB & EPA) OBD
`56`	`HD ZEV CARB ZEP`	Heavy Duty ZEV, CARB ZEP
`57`	`CARB ACC-II & EPA TIER4`	Light Duty ZEV, CARB ACC-II and EPA Tier 4 (GTR 22)
`58`	`EPA TIER4`	Light Duty ZEV, EPA Tier 4 (GTR 22)
`59`	`EPA HD`	EPA HD OBD

Confirmed for 2022 to 2023, 2025. Supported for 2020 to 2021, 2024, 2026.

Tires

Front left pressure `CX30_TP_FL`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 22DID D922
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xAF = 175 → $\frac{175}{5}$ = 35 psi

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Front left temperature `CX30_TT_FL`Confirmed

Pelican can show this parameter as the front left tire temperature.

Service 22DID D926
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x48 = 72 → $72 - 50$ = 22 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Front right pressure `CX30_TP_FR`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 22DID D923
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xAA = 170 → $\frac{170}{5}$ = 34 psi

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Front right temperature `CX30_TT_FR`Confirmed

Pelican can show this parameter as the front right tire temperature.

Service 22DID D927
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x48 = 72 → $72 - 50$ = 22 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Rear left pressure `CX30_TP_RL`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 22DID D924
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xB0 = 176 → $\frac{176}{5}$ = 35.2 psi

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Rear left temperature `CX30_TT_RL`Confirmed

Pelican can show this parameter as the rear left tire temperature.

Service 22DID D928
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x47 = 71 → $71 - 50$ = 21 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Rear right pressure `CX30_TP_RR`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 22DID D925
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xB1 = 177 → $\frac{177}{5}$ = 35.4 psi

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Rear right temperature `CX30_TT_RR`Confirmed

Pelican can show this parameter as the rear right tire temperature.

Service 22DID D929
Module726 → 72E
Every1 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x48 = 72 → $72 - 50$ = 22 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Tire revolutions per mile `CX30_TIRESIZE`

Service 22DID 16F0
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Transmission

Axle gear ratio, measured `CX30_AXLE_GEAR_RATIO_MEAS`

Service 22DID 1E16
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4096}$
Range: 0 to 10
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Clutch pedal position switch `CX30_CPP_SW`

Service 22DID A211
Module7E0 → 7E8
Every250 ms
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Converter speed ratio `CX30_CONV_SPD_RAT`

Service 22DID 11BA
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{82}$
Range: 0 to 3996.0365
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Current gear `CX30_GEAR`

The automatic transmission gear.

Service 22DID 1E12
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`1`	First gear
`2`	`2`	Second gear
`3`	`3`	Third gear
`4`	`4`	Fourth gear
`5`	`5`	Fifth gear
`6`	`6`	Sixth gear
`7`	`7`	Seventh gear
`8`	`8`	Eighth gear
`9`	`9`	Ninth gear
`10`	`10`	Tenth gear

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Gear `CX30_GEAR_7E1`Confirmed

Service 22DID 1E12
Module7E1 → 7E9
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x01 = 1 → 1

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Gear ratio, commanded `CX30_PCM_CMD_TRANS_GEAR_RATIO`

Service 22DID 1E19
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 16}{65535}$
Range: 0 to 16
Unit: Number

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Gear, engaged `CX30_GEAR_ENG`Confirmed

Service 22DID 1E1F
Module7E0 → 7E8
Every250 ms
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 6
Unit: Number

0x01 = 1 → 1

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

In gear switch `CX30_INGEAR_SW`

Service 22DID 1101
Module7E0 → 7E8
Every250 ms
Testing

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Park neutral position switch `CX30_PNP_SW`

Service 22DID A211
Module7E0 → 7E8
Every250 ms
Testing

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Shift gear `CX30_GEAR_SHFT`

Service 22DID 1E23
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`10`	`MANUAL`	Manual
`46`	`DRIVE`	Drive
`50`	`NEUTRAL`	Neutral
`60`	`REVERSE`	Reverse
`70`	`PARK`	Park

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Torque converter line pressure `CX30_TQ_CONV_LINE_P`

Service 22DID 11C0
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 172369}{5000}$
Range: 0 to 8790.819 kPa
Unit: kPa

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Torque into torque converter, variant 2 `CX30_TQ_INTO_TQ_CONV_VAR_2`

Service 22DID 163A
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.2711635897$
Range: 0 to 69.1467 N·m
Unit: N·m

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission fluid temperature `CX30_TRANS_T`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1E1C
Module7E1 → 7E9
Every5 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -40 to 300 °C
Unit: °C

0x01F2 = 498 → $\frac{498}{16}$ = 31.125 °C

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Transmission gear `CX30_TRANS_GEAR`

Service 22DID 11B3
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission gear `CX30_TRANS_GEAR_7E1`

Service 22DID 11B3
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission gear ratio `CX30_TRANS_GEAR_RAT`

Service 22DID 163B
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 15.7480315$
Range: 0 to 4015.748
Unit: Number

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission odometer `CX30_TRANS_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module7E1 → 7E9
Every30 s
Testing for 2020, 2024, 2026

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

Confirmed for 2021 to 2023, 2025. In testing for 2020, 2024, 2026.

Transmission output shaft speed `CX30_TRANS_OUTPUT_SHFT`

Service 22DID 11B5
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{40}$
Range: 0 to 1638.375 rpm
Unit: rpm

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission pressure, commanded `CX30_PCM_CMD_TRANS_MAIN_LINE_P`

Service 22DID 1E1A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val \times 2$
Range: -65536 to 65534 kPa
Unit: kPa

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Transmission temperature `CX30_TT`

Service 22DID 1E1C
Module7E6 → 7EE
Every5 s
Testing for 2020 to 2022, 2024 to 2026

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -300 to 300 °C
Unit: °C

In testing for 2020, 2024. Supported for 2023. Not supported for 2021 to 2022, 2025 to 2026.

Transmission temperature v5 `CX30_TRANS_T_V5`

Service 22DID 17B3
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 42}{25} - 57$
Range: -57 to 371.4 °F
Unit: °F

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Transmission temperature, pan `CX30_ATF_PAN_T`

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Transmission temperature, torque converter `CX30_ATF_TQC_T`

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Transmission temperature, variant 1 `CX30_TRANS_T_VAR_1`

Service 22DID 17B3
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 42}{25} - 57$
Range: -57 to 371.4 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission temperature, variant 5 `CX30_TRANS_T_VAR_5`

Service 22DID 11BD
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{80} + 32$
Range: 0 to 7404.6875 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Transmission temperature, variant 6 `CX30_TRANS_T_VAR_6`

Service 22DID 11BD
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{80} + 32$
Range: 0 to 7404.6875 °F
Unit: °F

In testing for 2020, 2023 to 2024, 2026. Not supported for 2021 to 2022, 2025.

Trips

Distance to empty, calculated `CX30_DTE`

Pelican can show this parameter as the fuel range.

Service 22DID 4194
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 6553.5 km
Unit: km

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Distance to empty, displayed `CX30_DTE_DISP`

Pelican can show this parameter as the fuel range.

Service 22DID 4195
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 6553.5 km
Unit: km

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Odometer `CX30_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module7E0 → 7E8
Every30 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x0010FA = 4346 → 4,346 km

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Odometer `ODO`SAE J1979Confirmed

Pelican can show this parameter as the odometer.

Service 01PID A6
Module7E0 → 7E8
Every1 s

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 km
Unit: km

Confirmed for 2021 to 2023, 2025.

Odometer, instrument panel `CX30_ODO_726`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module726 → 72E
Every30 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x0010FA = 4346 → 4,346 km

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Previous trip distance `CX30_PREV_TRIP_DST`

Service 21PID 51
Module7E0 → 7E8
Every5 s
Testing

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 km
Unit: km

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Total distance `CX30_ODO_723`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module723 → 72B
Every1 s
Testing for 2020 to 2021, 2023 to 2024, 2026

Example reply from a 2022 Mazda CX-30.

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x0126DB = 75483 → 75,483 km

Confirmed for 2022. In testing for 2020, 2024. Supported for 2025. Not supported for 2021, 2023, 2026.

Vehicle odometer `CX30_PCM_VEH_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID F4A6
Module7E0 → 7E8
Every30 s
Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 km
Unit: km

0x0000A9C5 = 43461 → $\frac{43461}{10}$ = 4,346.1 km

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Parameters

Battery

12V battery state of charge CX30_12V_SOC_723Confirmed

12V battery voltage CX30_12V_VOLTAGEConfirmed

Air conditioning load signal voltage CX30_AC_LOAD_SIG_V

Battery accumulated amp hours CX30_BAT_ACCUMULATED_AMP

Battery estimated state of charge CX30_BAT_ESTIMATED_ST_CHG

Battery fluid temperature CX30_BAT_FLUID_TConfirmed

Battery internal resistance CX30_BAT_INTERNAL_RES

Battery pack voltage CX30_HVBAT_VOLTAGEConfirmed

Battery voltage CX30_BAT_V

Charge air cooler temperature CX30_CHG_AIR_COOLER_T

Charge air temperature CX30_CHG_AIR_T

Commanded generator voltage CX30_CMD_GEN_VConfirmed

Control module voltage VPWRSAE J1979Confirmed

High voltage battery state of charge CX30_HV_EV_BATT_SOCConfirmed

Turbocharger a compressor inlet pressure CX30_TURBOCHARGER_COMP_P

Turbocharger b compressor inlet pressure CX30_TURBOCHARGER_B_COMP_P

Climate

A/C compressor pressure CX30_AC_PConfirmed

A/C compressor pressure sensor voltage CX30_AC_P_SENS_VConfirmed

A/C compressor, state CX30_AC_STATEConfirmed

A/C refrigerant pressure CX30_PCM_A_C_REFRIG_P

Ambient air temperature AATSAE J1979Confirmed

Ambient air temperature CX30_AATConfirmed

Ambient temperature, alternate CX30_AAT_ALTConfirmed

Clocks

Time since engine start RUNTMSAE J1979Confirmed

Control

Absolute throttle position TPSAE J1979Confirmed

Absolute throttle position B TP_BSAE J1979Confirmed

Brake fluid pressure CX30_BRAKE_FLUID_P

Brake hydraulic pressure, raw count CX30_BRK_FL_PConfirmed

Brake switch CX30_BRAKE_SWITCHConfirmed

Focus parking brake state CX30_PARKING_BRAKEConfirmed

Relative throttle position TP_RSAE J1979Confirmed

Pedals

Accelerator pedal position D APP_DSAE J1979Confirmed

Accelerator pedal position E APP_ESAE J1979Confirmed

Cruise control

Cruise control speed CX30_CC_S

Cruise control voltage CX30_SCCS_V

CX30

Barometric pressure CX30_BARO

Engine coolant temperature CX30_ECT

Manifold charge temperature CX30_MCT

Octane adjust ratio CX30_OARConfirmed

CX30_AAT

Ambient air temperature sensor voltage CX30_AAT_VConfirmed

CX30_ACC

Accelerator pedal position CX30_ACC_POSConfirmed

CX30_BARO_V

Barometric pressure sensor voltage CX30_BARO_V_7E0

CX30_CL

Closed loop lambda correction CX30_CL_LCConfirmed

CX30_ETC_TRIM

Electronic throttle control learned trim angle CX30_ETC_TRIM_LEARNED

CX30_EVAP

Evaporative pressure sensor, raw count CX30_EVAP_RAWConfirmed

CX30_HPFP

High pressure fuel pressure desired CX30_HPFP_DESConfirmed

High pressure fuel rail sensor voltage CX30_HPFP_VConfirmed

CX30_RO2

Rear O2 voltage CX30_RO2_VConfirmed

CX30_TIP

Throttle inlet pressure absolute CX30_TIP_ABS

Throttle inlet pressure sensor voltage CX30_TIP_V

CX30_VCT_EXH

Variable cam timing exhaust cam, desired CX30_VCT_EXH_DES

Variable cam timing exhaust camshaft actual CX30_VCT_EXH_ACTConfirmed

Variable cam timing exhaust camshaft error CX30_VCT_EXH_ERR

Variable cam timing exhaust camshaft solenoid duty cycle CX30_VCT_EXH_DUTYConfirmed

CX30_VCT_INT

Variable cam timing intake cam, desired CX30_VCT_INT_DES

Variable cam timing intake camshaft error CX30_VCT_INT_ERR

Variable cam timing intake camshaft solenoid duty cycle CX30_VCT_INT_DUTYConfirmed

Variable camshaft timing, intake camshaft actual CX30_VCT_INT_ACTConfirmed

DTCs

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Distance traveled while MIL was activated MIL_DISTSAE J1979Confirmed

12V battery state of charge `CX30_12V_SOC_723`Confirmed

12V battery voltage `CX30_12V_VOLTAGE`Confirmed

Air conditioning load signal voltage `CX30_AC_LOAD_SIG_V`

Battery accumulated amp hours `CX30_BAT_ACCUMULATED_AMP`

Battery estimated state of charge `CX30_BAT_ESTIMATED_ST_CHG`

Battery fluid temperature `CX30_BAT_FLUID_T`Confirmed

Battery internal resistance `CX30_BAT_INTERNAL_RES`

Battery pack voltage `CX30_HVBAT_VOLTAGE`Confirmed

Battery voltage `CX30_BAT_V`

Charge air cooler temperature `CX30_CHG_AIR_COOLER_T`

Charge air temperature `CX30_CHG_AIR_T`

Commanded generator voltage `CX30_CMD_GEN_V`Confirmed

Control module voltage `VPWR`SAE J1979Confirmed

High voltage battery state of charge `CX30_HV_EV_BATT_SOC`Confirmed

Turbocharger a compressor inlet pressure `CX30_TURBOCHARGER_COMP_P`

Turbocharger b compressor inlet pressure `CX30_TURBOCHARGER_B_COMP_P`

A/C compressor pressure `CX30_AC_P`Confirmed

A/C compressor pressure sensor voltage `CX30_AC_P_SENS_V`Confirmed

A/C compressor, state `CX30_AC_STATE`Confirmed

A/C refrigerant pressure `CX30_PCM_A_C_REFRIG_P`

Ambient air temperature `AAT`SAE J1979Confirmed

Ambient air temperature `CX30_AAT`Confirmed

Ambient temperature, alternate `CX30_AAT_ALT`Confirmed

Time since engine start `RUNTM`SAE J1979Confirmed

Absolute throttle position `TP`SAE J1979Confirmed

Absolute throttle position B `TP_B`SAE J1979Confirmed

Brake fluid pressure `CX30_BRAKE_FLUID_P`

Brake hydraulic pressure, raw count `CX30_BRK_FL_P`Confirmed

Brake switch `CX30_BRAKE_SWITCH`Confirmed

Focus parking brake state `CX30_PARKING_BRAKE`Confirmed

Relative throttle position `TP_R`SAE J1979Confirmed

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Cruise control speed `CX30_CC_S`

Cruise control voltage `CX30_SCCS_V`

Barometric pressure `CX30_BARO`

Engine coolant temperature `CX30_ECT`

Manifold charge temperature `CX30_MCT`

Octane adjust ratio `CX30_OAR`Confirmed

Ambient air temperature sensor voltage `CX30_AAT_V`Confirmed

Accelerator pedal position `CX30_ACC_POS`Confirmed

Barometric pressure sensor voltage `CX30_BARO_V_7E0`

Closed loop lambda correction `CX30_CL_LC`Confirmed

Electronic throttle control learned trim angle `CX30_ETC_TRIM_LEARNED`

Evaporative pressure sensor, raw count `CX30_EVAP_RAW`Confirmed

High pressure fuel pressure desired `CX30_HPFP_DES`Confirmed

High pressure fuel rail sensor voltage `CX30_HPFP_V`Confirmed

Rear O2 voltage `CX30_RO2_V`Confirmed

Throttle inlet pressure absolute `CX30_TIP_ABS`

Throttle inlet pressure sensor voltage `CX30_TIP_V`

Variable cam timing exhaust cam, desired `CX30_VCT_EXH_DES`

Variable cam timing exhaust camshaft actual `CX30_VCT_EXH_ACT`Confirmed

Variable cam timing exhaust camshaft error `CX30_VCT_EXH_ERR`

Variable cam timing exhaust camshaft solenoid duty cycle `CX30_VCT_EXH_DUTY`Confirmed

Variable cam timing intake cam, desired `CX30_VCT_INT_DES`

Variable cam timing intake camshaft error `CX30_VCT_INT_ERR`

Variable cam timing intake camshaft solenoid duty cycle `CX30_VCT_INT_DUTY`Confirmed

Variable camshaft timing, intake camshaft actual `CX30_VCT_INT_ACT`Confirmed

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

DTC that caused required freeze frame data storage `DTCFRZF`SAE J1979Confirmed

Malfunction indicator lamp `CX30_MIL_SW`

Malfunction indicator lamp `MIL`SAE J1979Confirmed

Number of DTCs `CX30_DTC_CNT`

Number of DTCs `CX30_DTC_CNTD`Confirmed

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed