Parameters

The Mazda Mazdaspeed MX-5 has 299 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

Air conditioning load signal voltage `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Battery accumulated amp hours `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Battery estimated state of charge `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Battery fluid temperature `MAZDASPEED_BAT_FLUID_T`

Service 22DID 4029
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 2004 to 2005, 2016, 2024.

Battery internal resistance `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Charge air cooler temperature `MAZDASPEED_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 2004 to 2005, 2016, 2024.

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 2016. Supported for 2024.

Turbocharger a compressor inlet pressure `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Turbocharger b compressor inlet pressure `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Climate

A/C compressor pressure `MAZDASPEED_AC_P`Confirmed

Service 22DID 0393
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0129 = 297 → $\frac{297 \times 245251}{845473}$ = 86.152422 psi

Confirmed for 2016, 2024. In testing for 2004 to 2005.

A/C compressor pressure sensor voltage `MAZDASPEED_AC_P_SENS_V`Confirmed

Service 22DID 9800
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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

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

0x0229 = 553 → $\frac{553}{1024}$ = 0.540039 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

A/C compressor, state `MAZDASPEED_AC_STATE`Confirmed

Service 22DID 099B
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2016, 2024. In testing for 2004 to 2005.

A/C refrigerant pressure `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Ambient temperature, alternate `MAZDASPEED_AAT_ALT`Confirmed

Service 22DID 057D
Module7E0 → 7E8
Every5 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x5E = 94 → $\frac{94}{2} - 40$ = 7 °C

Confirmed for 2016, 2024. In testing for 2004 to 2005.

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 2016. Supported for 2024.

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 2016.

Brake fluid pressure `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Brake switch `MAZDASPEED_MX_5_BRAKE_SWITCH`

Service 22DID DA05
Module726 → 72E
Every250 ms
Testing

Bit 0 of the reply.

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

In testing for 2004 to 2005, 2016, 2024.

Cruise control

Cruise control speed `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Cruise control voltage `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 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 2016, 2024.

Malfunction indicator lamp `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Number of DTCs `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Number of DTCs, on demand `MAZDASPEED_MX_5_DTC_CNTD`Confirmed

Service 22DID 0202
Module7E0 → 7E8
Every3600 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Emissions

Evaporative leak detection pump idle current `MAZDASPEED_MX_5_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 0.0367 A
Unit: A

In testing for 2004 to 2005. Not supported for 2016, 2024.

Evaporative leak detection pump incorrect purge flow value `MAZDASPEED_MX_5_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 0.0367 A
Unit: A

In testing for 2004 to 2005. Not supported for 2016, 2024.

Evaporative leak detection pump monitoring current `MAZDASPEED_MX_5_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 0.0367 A
Unit: A

In testing for 2004 to 2005. Not supported for 2016, 2024.

Evaporative leak detection pump reference current `MAZDASPEED_MX_5_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 0.0367 A
Unit: A

In testing for 2004 to 2005. Not supported for 2016, 2024.

Evaporative leak detection pump small leak detect value `MAZDASPEED_MX_5_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 0.0367 A
Unit: A

In testing for 2004 to 2005. Not supported for 2016, 2024.

Engine

A/C refrigerant pressure switch `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

A/C relay `MAZDASPEED_MX_5_ACCS_SW`

Service 22DID 1101
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

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 2016. Supported for 2024.

Accelerator pedal position, full range `MAZDASPEED_MX_5_APP`

Service 22DID 1340
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Actual engine percent torque `MAZDASPEED_PCM_ACT_ENG_PCT_TRQ`Confirmed

Service 22DID F462
Module7E0 → 7E8
Every250 ms
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x7D = 125 → $125 - 125$ = 0 %

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

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 2016, 2024.

Air/fuel ratio, actual `MAZDASPEED_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 2004 to 2005, 2016, 2024.

APP sensor 1 voltage `MAZDASPEED_MX_5_APP1_V`Confirmed

Service 22DID 0914
Module7E0 → 7E8
Every500 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0312 = 786 → $\frac{786}{1000}$ = 0.786 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

APP sensor 2 voltage `MAZDASPEED_MX_5_APP2_V`Confirmed

Service 22DID 0915
Module7E0 → 7E8
Every500 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0186 = 390 → $\frac{390}{1000}$ = 0.39 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

BARO sensor voltage `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Barometric pressure `BARO`SAE J1979Confirmed

Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.

Service 01PID 33
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2016. Supported for 2024.

Barometric pressure `MAZDASPEED_MX_5_BAROMETRIC_P`

Service 22DID F433
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 2004 to 2005, 2016, 2024.

Boost, desired `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Boosted air temperature `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Brake on/off switch `MAZDASPEED_MX_5_BOO_SW`

Service 22DID 1101
Module7E0 → 7E8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Brake pressure applied switch `MAZDASPEED_MX_5_BPA_SW`

Service 22DID A211
Module7E0 → 7E8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Bypass valve `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

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 2016. Supported for 2024.

Catalyst damaging misfires total during this trip `MAZDASPEED_CATDMG_MIS_TOT`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 160 to 175 of the reply, 16 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Catalyst damaging misfires, cylinder 1 `MAZDASPEED_CATDMG_MIS_1`

Service 22DID 053B
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 2004 to 2005, 2016, 2024.

Catalyst damaging misfires, cylinder 2 `MAZDASPEED_CATDMG_MIS_2`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Catalyst damaging misfires, cylinder 3 `MAZDASPEED_CATDMG_MIS_3`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Catalyst damaging misfires, cylinder 4 `MAZDASPEED_CATDMG_MIS_4`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Catalyst temperature `MAZDASPEED_CAT_TEMP`Confirmed

Service 22DID F43C
Module7E0 → 7E8
Every5 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x044B = 1099 → $\frac{1099}{10} - 40$ = 69.9 °C

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Catalyst temperature bank 1, sensor 1 `CATEMP11`SAE J1979Confirmed

Service 01PID 3C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2016. Supported for 2024.

Charge air temperature `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Charge air temperature sensor voltage `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

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 2016, 2024.

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Service 01PID 2E
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 2016. Supported for 2024.

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 2016.

Cooling fan duty cycle `MAZDASPEED_COOLING_FAN_DUTY`

Service 22DID 03B9
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Cooling fan relay control `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Cooling fan relay control `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Cooling fan relay control `MAZDASPEED_MX_5_FAN3_SW`

Service 22DID 0967
Module7E0 → 7E8
Every250 ms
Testing

Bit 5 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Coupling solenoid duty cycle `MAZDASPEED_COUPLING_SOLENOID`

Service 22DID 1E7A
Module761 → 769
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Cylinder head temperature `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Cylinder head temperature, sensor 2 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Distance since DTC clear `MAZDASPEED_DIST_DTC_CLR`Confirmed

Service 22DID F431
Module7E0 → 7E8
Every3600 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x02A0 = 672 → 672 km

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Distance with MIL `MAZDASPEED_MIL_DIST`Confirmed

Service 22DID F421
Module7E0 → 7E8
Every3600 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → 0 km

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Emission failure misfires total during this trip `MAZDASPEED_EMISSION_FAILURE_MIS`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 176 to 183 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Emission failure misfires, cylinder 1 `MAZDASPEED_EMISSION_FAILURE_MIS_1`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 64 to 71 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Emission failure misfires, cylinder 2 `MAZDASPEED_EMISSION_FAILURE_MIS_2`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 72 to 79 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Emission failure misfires, cylinder 3 `MAZDASPEED_EMISSION_FAILURE_MIS_3`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 80 to 87 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Emission failure misfires, cylinder 4 `MAZDASPEED_EMISSION_FAILURE_MIS_4`

Service 22DID 053B
Module7E0 → 7E8
Every1 s
Testing

Bits 88 to 95 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Engine coolant temp voltage `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

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 2016. Supported for 2024.

Engine coolant temperature 1 `ECT_1`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2016.

Engine coolant temperature 2 `ECT_2`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bits 16 to 23 of the reply, 8 bits.

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

Confirmed for 2016.

Engine load `MAZDASPEED_ENG_LOAD_PCT`Confirmed

Pelican can show this parameter as the engine load.

Service 22DID F404
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → $\frac{0 \times 100}{255}$ = 0 %

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Engine load, actual `MAZDASPEED_ENG_LOAD_ACT`Confirmed

Pelican can show this parameter as the engine load.

Service 22DID F443
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → $\frac{0 \times 100}{255}$ = 0 %

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Engine oil pressure `MAZDASPEED_MX_5_EOP`Confirmed

Service 22DID 0415
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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

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

0x0463 = 1123 → 1,123 kPa

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Engine oil temperature `MAZDASPEED_EOP_ALT`

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 2004 to 2005, 2016, 2024.

Engine oil temperature `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Engine oil temperature `MAZDASPEED_MX_5_EOT`Confirmed

Service 22DID 1310
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x13CB = 5067 → $\frac{5067}{100} - 40$ = 10.67 °C

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Engine oil temperature 2 `MAZDASPEED_MX_5_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 2004 to 2005, 2016, 2024.

Engine reference torque `MAZDASPEED_PCM_ENG_REFERENCE_TRQ`Confirmed

Service 22DID F463
Module7E0 → 7E8
Every3600 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x00C8 = 200 → 200 N·m

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

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 2016. Supported for 2024.

Engine run time `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Engine speed `MAZDASPEED_RPM`Confirmed

Service 22DID F40C
Module7E0 → 7E8
Every250 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → $\frac{0}{4}$ = 0 rpm

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Evaporative purge `MAZDASPEED_EVAP_PURGE_CMD`Confirmed

Service 22DID 1166
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

Exhaust differential pressure `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Exhaust gas recirculation a error `MAZDASPEED_EGR_ERROR`

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Exhaust gas recirculation a valve position `MAZDASPEED_EGR_VLV_POS`

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Exhaust gas recirculation a valve position, desired `MAZDASPEED_EGR_VLV_POS_DES`

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Exhaust gas recirculation b error `MAZDASPEED_EGR_B_ERROR`

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing

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 2004 to 2005, 2016, 2024.

Exhaust gas recirculation b valve position `MAZDASPEED_EGR_B_VLV_POS`

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Exhaust gas recirculation b valve position, desired `MAZDASPEED_EGR_B_VLV_POS_DES`

Service 22DID F469
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Exhaust gas recirculation open `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Exhaust gas recirculation open `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Exhaust gas recirculation purge steps `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Fuel pressure sensor voltage, low `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Fuel pressure, low actual `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Fuel pressure, low desired `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Fuel rail pressure `FRP`SAE J1979Confirmed

Fuel rail pressure at the engine when the reading is referenced to atmosphere (gage pressure).

Service 01PID 23
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2016. Supported for 2024.

Fuel rail pressure (absolute) `FRP_ABS`SAE J1979Confirmed

Fuel rail pressure at the engine when the reading is absolute (referenced to vacuum). Meant for diesel and gasoline direct-injection systems, whose pressures exceed the range of PIDs 0A and 22.

Service 01PID 59
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2016.

Fuel trim, long term `MAZDASPEED_LTFT`Confirmed

Service 22DID F407
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x78 = 120 → $\frac{120 \times 100}{128} - 100$ = -6.25 %

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Fuel trim, short term `MAZDASPEED_STFT`Confirmed

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

Service 22DID F406
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x77 = 119 → $\frac{119 \times 100}{128} - 100$ = -7.03125 %

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Generator field coil control duty `MAZDASPEED_MX_5_GEN_FC`Confirmed

Service 22DID 16E8
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → $\frac{0 \times 200}{65535}$ = 0 %

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Generator output voltage `MAZDASPEED_MX_5_GEN_V`

Service 22DID 16E9
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Generator voltage desired `MAZDASPEED_MX_5_GEN_DSD_V`

Service 22DID 097C
Module7E0 → 7E8
Every1 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 2004 to 2005. Not supported for 2016, 2024.

Generator warning light `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Grill shutter duty cycle `MAZDASPEED_GRILL_SHUT_DC`

Service 22DID 0707
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Grill shutter position `MAZDASPEED_GRILL_SHUTTER_POS`

Service 22DID 0580
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

High detonation switch `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Idle speed `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Idle validation switch `MAZDASPEED_MX_5_IVS_SW`

Service 22DID A211
Module7E0 → 7E8
Every1 s
Testing

Bit 3 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Ignition correction, cylinder 1 `MAZDASPEED_IGN_CORR_CYL1`Confirmed

Service 22DID 03EC
Module7E0 → 7E8
Every250 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

Ignition timing, cylinder 1 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Injection mode `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Intake air temp voltage `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Intake air temperature `IAT`SAE J1979Confirmed

Service 01PID 0F
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2016. Supported for 2024.

Intake air temperature, bank 1, sensor 1 `IAT_11`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2016.

Intake air temperature, bank 1, sensor 2 `IAT_12`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 16 to 23 of the reply, 8 bits.

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

Confirmed for 2016.

Intake manifold absolute pressure `MAP`SAE J1979Confirmed

Service 01PID 0B
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2016. Supported for 2024.

Intake manifold absolute pressure `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Intake manifold absolute pressure, desired `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Intake manifold runner control `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Intake shutter valve position `MAZDASPEED_INT_SHUTTER_VLV_POS`

Service 22DID F411
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Intake temperature fault `MAZDASPEED_IAT_FAULT`Confirmed

Service 22DID 0700
Module7E0 → 7E8
Every5 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Intake temperature sensor voltage `MAZDASPEED_IAT_SENS_V`Confirmed

Service 22DID 1279
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Intake temperature, alternate `MAZDASPEED_IAT_ALT2`Confirmed

Service 22DID F40F
Module7E0 → 7E8
Every5 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x32 = 50 → $50 - 40$ = 10 °C

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Knock counter, cylinder 1 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Knock counter, cylinder 2 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Knock counter, cylinder 3 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Knock counter, cylinder 4 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Knock counter, cylinder 5 `MAZDASPEED_PCM_CYL_5_KNK_COMB_PERF_CNT`

Service 22DID 05B0
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 2004 to 2005. Not supported for 2016, 2024.

Knock counter, cylinder 6 `MAZDASPEED_PCM_CYL_6_KNK_COMB_PERF_CNT`

Service 22DID 05B1
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 2004 to 2005. Not supported for 2016, 2024.

Knock retard `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Knock sensor, 1 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Knock sensor, 2 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Lambda modification switch `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Lambda, commanded `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Long term fuel trim (bank 1) `LONGFT1`SAE J1979Confirmed

Service 01PID 07
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2016. Supported for 2024.

Long term secondary O2 sensor fuel trim (bank 1) `LGSO2FT1`SAE J1979Confirmed

Service 01PID 56
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.22 %
Unit: %

Confirmed for 2016.

Manifold absolute pressure sensor voltage `MAZDASPEED_MX_5_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 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x02B8 = 696 → $\frac{696}{1000}$ = 0.696 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Manifold absolute pressure voltage `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Manifold pressure `MAZDASPEED_MAP_7E0`Confirmed

Service 22DID F40B
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x11 = 17 → $\frac{17 \times 10000}{68947}$ = 2.465662 psi

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Mass air-flow voltage `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Misfire acceleration, cylinder 1 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Misfire acceleration, cylinder 2 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Misfire acceleration, cylinder 3 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Misfire acceleration, cylinder 4 `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Misfire acceleration, cylinder 5 `MAZDASPEED_PCM_MISF_ACCEL_CYL5_NORM`

Service 22DID 038C
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 2004 to 2005. Not supported for 2016, 2024.

Misfire acceleration, cylinder 6 `MAZDASPEED_PCM_MISF_ACCEL_CYL6_NORM`

Service 22DID 0398
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 2004 to 2005. Not supported for 2016, 2024.

Misfire events, latest cycle `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

O2 sensor 1 heater control, front `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

O2 sensor 1-2 voltage `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

O2 sensor 2 heater control, rear `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Oil dilution events `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Oil life remaining `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Oil pressure solenoid valve, open `MAZDASPEED_OIL_P_SOLENOID_VLV`

Service 22DID DA01
Module7E0 → 7E8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2004 to 2005, 2016, 2024.

Oxygen concentration `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Power steering position switch `MAZDASPEED_MX_5_PSP_SW`

Service 22DID 1101
Module7E0 → 7E8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Rear O2 sensor fuel trim `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

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 2016. Supported for 2024.

Short term secondary O2 sensor fuel trim (bank 1) `STSO2FT1`SAE J1979Confirmed

Service 01PID 55
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.22 %
Unit: %

Confirmed for 2016.

Throttle control desired, degrees `MAZDASPEED_MX_5_ETC_DSD_DEG`Confirmed

Service 22DID 091A
Module7E0 → 7E8
Every250 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

Throttle inlet pressure, desired `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Throttle position 1 voltage `MAZDASPEED_MX_5_TP1_V`Confirmed

Service 22DID 0917
Module7E0 → 7E8
Every500 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0204 = 516 → $\frac{516}{1000}$ = 0.516 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Throttle position 2 voltage `MAZDASPEED_MX_5_TP2_V`Confirmed

Service 22DID 0918
Module7E0 → 7E8
Every500 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x01AD = 429 → $\frac{429}{1000}$ = 0.429 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Throttle position actual, degrees `MAZDASPEED_MX_5_ETC_ACT_DEG`Confirmed

Service 22DID 093C
Module7E0 → 7E8
Every250 ms
Testing for 2004 to 2005

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Throttle position closed voltage `MAZDASPEED_MX_5_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 1023.9843 V
Unit: V

In testing for 2004 to 2005. Not supported for 2016, 2024.

Timing advance `SPARKADV`SAE J1979Confirmed

Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.

Service 01PID 0E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

Confirmed for 2016. Supported for 2024.

Timing chain elongation angle `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Timing chain elongation angle 2 `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Torque converter lock-up `MAZDASPEED_MX_5_TQ_CONV_LOCK_UP`

Service 22DID 1E24
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Torque request `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Torque, actual `MAZDASPEED_MX_5_TQ_ACT`

Service 22DID 1EE4
Module7E1 → 7E9
Every250 ms
Testing

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

In testing for 2004 to 2005, 2016, 2024.

Torque, desired `MAZDASPEED_MX_5_TQ_DES`

Service 22DID 1EC7
Module7E1 → 7E9
Every250 ms
Testing

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

In testing for 2004 to 2005, 2016, 2024.

Transmission oil temperature `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Type of fuel currently being used by the vehicle `FUEL_TYP`SAE J1979Confirmed

Service 01PID 51
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`GAS`	Gasoline/petrol
`2`	`METH`	Methanol
`3`	`ETH`	Ethanol
`4`	`DSL`	Diesel
`5`	`LPG`	Liquefied petroleum gas
`6`	`CNG`	Compressed natural gas
`7`	`PROP`	Propane
`8`	`ELEC`	Battery/electric
`9`	`BI_GAS`	Bi-fuel vehicle using gasoline/petrol
`10`	`BI_METH`	Bi-fuel vehicle using methanol
`11`	`BI_ETH`	Bi-fuel vehicle using ethanol
`12`	`BI_LPG`	Bi-fuel vehicle using LPG
`13`	`BI_CNG`	Bi-fuel vehicle using CNG
`14`	`BI_PROP`	Bi-fuel vehicle using propane
`15`	`BI_ELEC`	Bi-fuel vehicle using battery
`16`	`BI_MIX`	Bi-fuel vehicle using battery and combustion engine for propulsion
`17`	`HYB_GAS`	Hybrid vehicle using gasoline engine for propulsion
`18`	`HYB_ETH`	Hybrid vehicle using gasoline engine on ethanol for propulsion
`19`	`HYB_DSL`	Hybrid vehicle using diesel engine for propulsion
`20`	`HYB_ELEC`	Hybrid vehicle using battery for propulsion
`21`	`HYB_MIX`	Hybrid vehicle using battery and combustion engine for propulsion
`22`	`HYB_REG`	Hybrid vehicle in regeneration mode
`23`	`BI_DSL`	Bi-fuel vehicle using diesel
`24`	`BI_NG`	Bi-fuel vehicle using natural gas
`25`	`BI_DSL`	Bi-fuel vehicle using diesel
`26`	`NG`	Natural gas
`27`	`DSL_CNG`	Dual fuel vehicle using diesel and CNG
`28`	`DSL_LNG`	Dual fuel vehicle using diesel and LNG
`29`	`FC_H2`	Fuel cell utilizing hydrogen
`30`	`HICE_HHO`	Hydrogen Internal Combustion Engine
`31`	`KERO`	Kerosene
`32`	`HFO`	Heavy Fuel Oil

Confirmed for 2016.

Valve timing actual `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Valve timing error `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Valve timing OCV control duty `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Variable geometry turbocharger open `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Variable geometry turbocharger open `MAZDASPEED_VGT_OPEN_PERC`

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

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Variable intake air control `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

Variable valve timing oil temperature `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Warm-ups since DTC clear `MAZDASPEED_WARMUP_CLR`Confirmed

Service 22DID F430
Module7E0 → 7E8
Every3600 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x0E = 14 → 14

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Wastegate duty cycle `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Wastegate duty cycle `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Internal

IAT Bank 1, Sensor 1 supported `IAT_11_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2016.

IAT Bank 1, Sensor 1 supported `IAT_21_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2016.

IAT Bank 1, Sensor 2 supported `IAT_12_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2016.

IAT Bank 1, Sensor 3 supported `IAT_13_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2016.

IAT Bank 2, Sensor 2 supported `IAT_22_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2016.

IAT Bank 2, Sensor 3 supported `IAT_23_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2016.

Is ECT sensor 1 supported? `ECT_1_SUP`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

Confirmed for 2016.

Is ECT sensor 2 supported? `ECT_2_SUP`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

Confirmed for 2016.

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 2016, 2024.

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 2016, 2024.

Fluids

Distance since oil changed `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Max distance to oil change `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Fuel

Alcohol fuel percentage `ALCH_PCT`SAE J1979Confirmed

Indicates the percentage of alcohol contained in ethanol or methanol fuels, if used. For example, ethanol fuel (E85) normally contains 85% ethanol, in which case this parameter will display 85%

Service 01PID 52
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 2016.

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 2016.

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 2016.

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 2024.

Fuel level `MAZDASPEED_FLI`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID F42F
Module7E0 → 7E8
Every30 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x1C = 28 → $\frac{28 \times 100}{255}$ = 10.980392 %

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Fuel level `MAZDASPEED_MX_5_FLV`Confirmed

Service 22DID 61B1
Module720 → 728
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x2A = 42 → 42 L

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Fuel pump duty cycle `MAZDASPEED_FP_LD`

Service 22DID 0307
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 25}{8192}$
Range: 0 to 100 %
Unit: %

In testing for 2004 to 2005. Not supported for 2016, 2024.

Fuel pump relay switch `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

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 2016.

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 2016.

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 2016.

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 2016.

Fuel system 1 status `FUELSYS1`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2016. Supported for 2024.

Fuel system 2 status `FUELSYS2`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2016. Supported for 2024.

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 2016. Supported for 2024.

Fuel temp `MAZDASPEED_FUEL_T`

Service 22DID 0522
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 2004 to 2005. Not supported for 2016, 2024.

Injector fuel pulse width `MAZDASPEED_MX_5_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 2004 to 2005. Not supported for 2016, 2024.

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 2016.

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 2016.

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 2016.

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 2016.

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 2016.

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 2016.

MAZDASPEED

Barometric pressure `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Engine coolant temperature `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Manifold charge temperature `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Octane adjust ratio `MAZDASPEED_OAR`Confirmed

Service 22DID 03E8
Module7E0 → 7E8
Every3600 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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

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

0x0000 = 0 → $\frac{0}{16384}$ = 0

Confirmed for 2016, 2024. In testing for 2004 to 2005.

MAZDASPEED_AAT

Ambient air temperature sensor voltage `MAZDASPEED_AAT_V`Confirmed

Service 22DID 03BA
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0196 = 406 → $406 \times 0.0048875855$ = 1.98436 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

MAZDASPEED_ACC

Accelerator pedal position `MAZDASPEED_ACC_POS`Confirmed

Service 22DID 032B
Module7E0 → 7E8
Every250 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

MAZDASPEED_BARO_V

Barometric pressure sensor voltage `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

MAZDASPEED_CL

Closed loop lambda correction `MAZDASPEED_CL_LC`Confirmed

Service 22DID 03BD
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

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 2016, 2024. In testing for 2004 to 2005.

MAZDASPEED_ETC_TRIM

Electronic throttle control learned trim angle `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

MAZDASPEED_EVAP

Evaporative vapor pressure sensor voltage `MAZDASPEED_EVAP_V`

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

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

Formula: $\frac{val}{5.0048876}$
Range: 0 to 5 V
Unit: V

In testing for 2004 to 2005. Not supported for 2016, 2024.

MAZDASPEED_HPFP

High pressure fuel pressure desired `MAZDASPEED_HPFP_DES`Confirmed

Service 22DID 03DC
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0258 = 600 → $600 \times 1.450377397$ = 870.226438 psi

Confirmed for 2016, 2024. In testing for 2004 to 2005.

High pressure fuel rail sensor voltage `MAZDASPEED_HPFP_V`Confirmed

Service 22DID 0324
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2016, 2024. In testing for 2004 to 2005.

MAZDASPEED_RO2

Rear O2 voltage `MAZDASPEED_RO2_V`Confirmed

Service 22DID 035F
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → $\frac{0}{1024}$ = 0 V

Confirmed for 2016, 2024. In testing for 2004 to 2005.

MAZDASPEED_TIP

Throttle inlet pressure absolute `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Throttle inlet pressure sensor voltage `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

MAZDASPEED_VCT_EXH

Exhaust camshaft timing, actual `MAZDASPEED_VCT_EXH_ACT`Confirmed

Service 22DID 0319
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

Exhaust camshaft timing, desired `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Exhaust camshaft timing, error `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Exhaust camshaft timing, solenoid duty cycle `MAZDASPEED_VCT_EXH_DUTY`Confirmed

Service 22DID 0317
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

MAZDASPEED_VCT_INT

Intake camshaft timing, actual `MAZDASPEED_VCT_INT_ACT`Confirmed

Service 22DID 0318
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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

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

0x0000 = 0 → $\frac{0}{16}$ = 0 °

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Intake camshaft timing, desired `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Intake camshaft timing, error `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Intake camshaft timing, solenoid duty cycle `MAZDASPEED_VCT_INT_DUTY`Confirmed

Service 22DID 0316
Module7E0 → 7E8
Every1 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

Movement

Vehicle speed `MAZDASPEED_VSS`Confirmed

Pelican can show this parameter as the speed.

Service 22DID F40D
Module7E0 → 7E8
Every250 ms
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

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 2016, 2024. In testing for 2004 to 2005.

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 2016. Supported for 2024.

Vehicle speed, high resolution `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

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 2016. Supported for 2024.

Tires

Front left pressure `MAZDASPEED_MX_5_TP_FL_ND`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 22DID D922
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xCB = 203 → $\frac{203}{5}$ = 40.6 psi

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Front left temperature `MAZDASPEED_MX_5_TT_FL_ND`Confirmed

Service 22DID D926
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x3C = 60 → $60 - 50$ = 10 °C

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Front left tire pressure `MAZDASPEED_MX_5_TP_FL`

Pelican can show this parameter as the front left tire pressure.

Service 22DID C901
Module720 → 728
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

In testing for 2004 to 2005. Not supported for 2016, 2024.

Front left tire temperature `MAZDASPEED_MX_5_TT_FL`

Service 22DID C902
Module720 → 728
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 1.8 - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 2004 to 2005. Not supported for 2016, 2024.

Front right pressure `MAZDASPEED_MX_5_TP_FR_ND`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 22DID D923
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xCB = 203 → $\frac{203}{5}$ = 40.6 psi

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Front right temperature `MAZDASPEED_MX_5_TT_FR_ND`Confirmed

Service 22DID D927
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x3D = 61 → $61 - 50$ = 11 °C

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Front right tire pressure `MAZDASPEED_MX_5_TP_FR`

Pelican can show this parameter as the front right tire pressure.

Service 22DID C901
Module720 → 728
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

In testing for 2004 to 2005. Not supported for 2016, 2024.

Front right tire temperature `MAZDASPEED_MX_5_TT_FR`

Service 22DID C902
Module720 → 728
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 1.8 - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 2004 to 2005. Not supported for 2016, 2024.

Rear left pressure `MAZDASPEED_MX_5_TP_RL_ND`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 22DID D924
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xC3 = 195 → $\frac{195}{5}$ = 39 psi

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Rear left temperature `MAZDASPEED_MX_5_TT_RL_ND`Confirmed

Service 22DID D928
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x3C = 60 → $60 - 50$ = 10 °C

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Rear left tire pressure `MAZDASPEED_MX_5_TP_RL`

Pelican can show this parameter as the rear left tire pressure.

Service 22DID C901
Module720 → 728
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

In testing for 2004 to 2005. Not supported for 2016, 2024.

Rear left tire temperature `MAZDASPEED_MX_5_TT_RL`

Service 22DID C902
Module720 → 728
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val \times 1.8 - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 2004 to 2005. Not supported for 2016, 2024.

Rear right pressure `MAZDASPEED_MX_5_TP_RR_ND`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 22DID D925
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0xCB = 203 → $\frac{203}{5}$ = 40.6 psi

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Rear right temperature `MAZDASPEED_MX_5_TT_RR_ND`Confirmed

Service 22DID D929
Module726 → 72E
Every1 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 7 of the reply, 8 bits.

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

0x3D = 61 → $61 - 50$ = 11 °C

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Rear right tire pressure `MAZDASPEED_MX_5_TP_RR`

Pelican can show this parameter as the rear right tire pressure.

Service 22DID C901
Module720 → 728
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

In testing for 2004 to 2005. Not supported for 2016, 2024.

Rear right tire temperature `MAZDASPEED_MX_5_TT_RR`

Service 22DID C902
Module720 → 728
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val \times 1.8 - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 2004 to 2005. Not supported for 2016, 2024.

Tire revolutions per mile `MAZDASPEED_MX_5_TIRESIZE`

Service 22DID 16F0
Module7E0 → 7E8
Every86400 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Wheel 1 pressure `MAZDASPEED_MX_5_TP_1_ND`Confirmed

Service 22DID 2A05
Module720 → 728
Every1 s
Testing for 2004 to 2005

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 1373}{100000}$
Range: 0 to 3.5 bar
Unit: bar

Confirmed for 2016. In testing for 2004 to 2005. Not supported for 2024.

Wheel 1 temperature `MAZDASPEED_MX_5_TT_1_ND`

Service 22DID 2A0A
Module720 → 728
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Wheel 2 pressure `MAZDASPEED_MX_5_TP_2_ND`Confirmed

Service 22DID 2A06
Module720 → 728
Every1 s
Testing for 2004 to 2005

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 1373}{100000}$
Range: 0 to 3.5 bar
Unit: bar

Confirmed for 2016. In testing for 2004 to 2005. Not supported for 2024.

Wheel 2 temperature `MAZDASPEED_MX_5_TT_2_ND`

Service 22DID 2A0B
Module720 → 728
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Wheel 3 pressure `MAZDASPEED_MX_5_TP_3_ND`Confirmed

Service 22DID 2A07
Module720 → 728
Every1 s
Testing for 2004 to 2005

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 1373}{100000}$
Range: 0 to 3.5 bar
Unit: bar

Confirmed for 2016. In testing for 2004 to 2005. Not supported for 2024.

Wheel 3 temperature `MAZDASPEED_MX_5_TT_3_ND`

Service 22DID 2A0C
Module720 → 728
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Wheel 4 pressure `MAZDASPEED_MX_5_TP_4_ND`Confirmed

Service 22DID 2A08
Module720 → 728
Every1 s
Testing for 2004 to 2005

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 1373}{100000}$
Range: 0 to 3.5 bar
Unit: bar

Confirmed for 2016. In testing for 2004 to 2005. Not supported for 2024.

Wheel 4 temperature `MAZDASPEED_MX_5_TT_4_ND`

Service 22DID 2A0D
Module720 → 728
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Transmission

Axle gear ratio, measured `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Clutch pedal position switch `MAZDASPEED_MX_5_CPP_SW`

Service 22DID A211
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Current gear `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Gear `MAZDASPEED_GEAR_7E1`

Service 22DID 1E12
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2004 to 2005, 2016, 2024.

Gear ratio, commanded `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Gear, engaged `MAZDASPEED_GEAR_ENG`

Service 22DID 1E1F
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 6
Unit: Number

In testing for 2004 to 2005. Not supported for 2016, 2024.

In gear switch `MAZDASPEED_MX_5_INGEAR_SW`

Service 22DID 1101
Module7E0 → 7E8
Every1 s
Testing

Bit 4 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Park neutral position switch `MAZDASPEED_MX_5_PNP_SW`

Service 22DID A211
Module7E0 → 7E8
Every1 s
Testing

Bit 5 of the reply.

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

In testing for 2004 to 2005. Not supported for 2016, 2024.

Shift gear `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Transmission pressure, commanded `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Transmission temperature v5 `MAZDASPEED_MX_5_TRANS_T_V5`

Service 22DID 17B3
Module7E1 → 7E9
Every1 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 2004 to 2005. Not supported for 2016, 2024.

Transmission temperature v6 `MAZDASPEED_MX_5_TRANS_T_V6`

Service 22DID 1E1C
Module7E1 → 7E9
Every1 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 2004 to 2005. Not supported for 2016, 2024.

Transmission temperature, pan `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Transmission temperature, torque converter `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Transmission temperature, variant 1 `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Transmission temperature, variant 5 `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Transmission temperature, variant 6 `MAZDASPEED_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 2004 to 2005, 2016, 2024.

Trips

Distance to empty, calculated `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Distance to empty, displayed `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Odometer `MAZDASPEED_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module7E0 → 7E8
Every30 s
Testing for 2004 to 2005

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x0002A6 = 678 → 678 km

Confirmed for 2016, 2024. In testing for 2004 to 2005.

Previous trip distance `MAZDASPEED_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 2004 to 2005. Not supported for 2016, 2024.

Vehicle odometer `MAZDASPEED_PCM_VEH_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID F4A6
Module7E0 → 7E8
Every30 s
Testing for 2004 to 2005, 2016

Example reply from a 2024 Mazda Mazdaspeed MX-5.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 km
Unit: km

0x00001A7C = 6780 → $\frac{6780}{10}$ = 678 km

Confirmed for 2024. In testing for 2004 to 2005. Not supported for 2016.

Parameters

Battery

Air conditioning load signal voltage MAZDASPEED_AC_LOAD_SIG_V

Battery accumulated amp hours MAZDASPEED_BAT_ACCUMULATED_AMP

Battery estimated state of charge MAZDASPEED_BAT_ESTIMATED_ST_CHG

Battery fluid temperature MAZDASPEED_BAT_FLUID_T

Battery internal resistance MAZDASPEED_BAT_INTERNAL_RES

Charge air cooler temperature MAZDASPEED_CHG_AIR_COOLER_T

Control module voltage VPWRSAE J1979Confirmed

Turbocharger a compressor inlet pressure MAZDASPEED_TURBOCHARGER_COMP_P

Turbocharger b compressor inlet pressure MAZDASPEED_TURBOCHARGER_B_COMP_P

Climate

A/C compressor pressure MAZDASPEED_AC_PConfirmed

A/C compressor pressure sensor voltage MAZDASPEED_AC_P_SENS_VConfirmed

A/C compressor, state MAZDASPEED_AC_STATEConfirmed

A/C refrigerant pressure MAZDASPEED_PCM_A_C_REFRIG_P

Ambient temperature, alternate MAZDASPEED_AAT_ALTConfirmed

Control

Absolute throttle position TPSAE J1979Confirmed

Absolute throttle position B TP_BSAE J1979Confirmed

Brake fluid pressure MAZDASPEED_BRAKE_FLUID_P

Brake switch MAZDASPEED_MX_5_BRAKE_SWITCH

Cruise control

Cruise control speed MAZDASPEED_CC_S

Cruise control voltage MAZDASPEED_MX_5_SCCS_V

DTCs

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Malfunction indicator lamp MAZDASPEED_MX_5_MIL_SW

Number of DTCs MAZDASPEED_MX_5_DTC_CNT

Number of DTCs, on demand MAZDASPEED_MX_5_DTC_CNTDConfirmed

Emissions

Evaporative leak detection pump idle current MAZDASPEED_MX_5_LDP_IDL_CURRENT

Evaporative leak detection pump incorrect purge flow value MAZDASPEED_MX_5_LDP_EVAPCP

Evaporative leak detection pump monitoring current MAZDASPEED_MX_5_LDP_MON_CURRENT

Evaporative leak detection pump reference current MAZDASPEED_MX_5_LDP_REF_CURRENT

Evaporative leak detection pump small leak detect value MAZDASPEED_MX_5_LDP_SL_DV

Engine

A/C refrigerant pressure switch MAZDASPEED_MX_5_AC_REQ_SW

A/C relay MAZDASPEED_MX_5_ACCS_SW

Absolute load value LOAD_ABSSAE J1979Confirmed

Accelerator pedal position, full range MAZDASPEED_MX_5_APP

Actual engine percent torque MAZDASPEED_PCM_ACT_ENG_PCT_TRQConfirmed

Air flow rate from mass air flow sensor MAFSAE J1979Confirmed

Air/fuel ratio, actual MAZDASPEED_AIR_FUEL_RAT_ACT

APP sensor 1 voltage MAZDASPEED_MX_5_APP1_VConfirmed

APP sensor 2 voltage MAZDASPEED_MX_5_APP2_VConfirmed

BARO sensor voltage MAZDASPEED_MX_5_BARO_V

Barometric pressure BAROSAE J1979Confirmed

Barometric pressure MAZDASPEED_MX_5_BAROMETRIC_P

Boost, desired MAZDASPEED_BOOST_DES

Boosted air temperature MAZDASPEED_BOOSTED_AIR_T

Brake on/off switch MAZDASPEED_MX_5_BOO_SW

Brake pressure applied switch MAZDASPEED_MX_5_BPA_SW

Bypass valve MAZDASPEED_BPV_OPEN

Calculated engine load LOAD_PCTSAE J1979Confirmed

Catalyst damaging misfires total during this trip MAZDASPEED_CATDMG_MIS_TOT

Catalyst damaging misfires, cylinder 1 MAZDASPEED_CATDMG_MIS_1

Catalyst damaging misfires, cylinder 2 MAZDASPEED_CATDMG_MIS_2

Catalyst damaging misfires, cylinder 3 MAZDASPEED_CATDMG_MIS_3

Catalyst damaging misfires, cylinder 4 MAZDASPEED_CATDMG_MIS_4

Catalyst temperature MAZDASPEED_CAT_TEMPConfirmed

Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed

Charge air temperature MAZDASPEED_CAT

Charge air temperature sensor voltage MAZDASPEED_CAT_SENS_V

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Commanded evaporative purge EVAP_PCTSAE J1979Confirmed

Commanded throttle actuator control TAC_PCTSAE J1979Confirmed

Cooling fan duty cycle MAZDASPEED_COOLING_FAN_DUTY

Cooling fan relay control MAZDASPEED_MX_5_FAN1_SW

Cooling fan relay control MAZDASPEED_MX_5_FAN2_SW

Cooling fan relay control MAZDASPEED_MX_5_FAN3_SW

Coupling solenoid duty cycle MAZDASPEED_COUPLING_SOLENOID

Cylinder head temperature MAZDASPEED_PCM_CYL_HEAD_T_CORR

Cylinder head temperature, sensor 2 MAZDASPEED_PCM_CYL_HEAD_T_SENS_2_RAW

Distance since DTC clear MAZDASPEED_DIST_DTC_CLRConfirmed

Distance with MIL MAZDASPEED_MIL_DISTConfirmed

Emission failure misfires total during this trip MAZDASPEED_EMISSION_FAILURE_MIS

Emission failure misfires, cylinder 1 MAZDASPEED_EMISSION_FAILURE_MIS_1

Emission failure misfires, cylinder 2 MAZDASPEED_EMISSION_FAILURE_MIS_2

Emission failure misfires, cylinder 3 MAZDASPEED_EMISSION_FAILURE_MIS_3

Air conditioning load signal voltage `MAZDASPEED_AC_LOAD_SIG_V`

Battery accumulated amp hours `MAZDASPEED_BAT_ACCUMULATED_AMP`

Battery estimated state of charge `MAZDASPEED_BAT_ESTIMATED_ST_CHG`

Battery fluid temperature `MAZDASPEED_BAT_FLUID_T`

Battery internal resistance `MAZDASPEED_BAT_INTERNAL_RES`

Charge air cooler temperature `MAZDASPEED_CHG_AIR_COOLER_T`

Control module voltage `VPWR`SAE J1979Confirmed

Turbocharger a compressor inlet pressure `MAZDASPEED_TURBOCHARGER_COMP_P`

Turbocharger b compressor inlet pressure `MAZDASPEED_TURBOCHARGER_B_COMP_P`

A/C compressor pressure `MAZDASPEED_AC_P`Confirmed

A/C compressor pressure sensor voltage `MAZDASPEED_AC_P_SENS_V`Confirmed

A/C compressor, state `MAZDASPEED_AC_STATE`Confirmed

A/C refrigerant pressure `MAZDASPEED_PCM_A_C_REFRIG_P`

Ambient temperature, alternate `MAZDASPEED_AAT_ALT`Confirmed

Absolute throttle position `TP`SAE J1979Confirmed

Absolute throttle position B `TP_B`SAE J1979Confirmed

Brake fluid pressure `MAZDASPEED_BRAKE_FLUID_P`

Brake switch `MAZDASPEED_MX_5_BRAKE_SWITCH`

Cruise control speed `MAZDASPEED_CC_S`

Cruise control voltage `MAZDASPEED_MX_5_SCCS_V`

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

Malfunction indicator lamp `MAZDASPEED_MX_5_MIL_SW`

Number of DTCs `MAZDASPEED_MX_5_DTC_CNT`

Number of DTCs, on demand `MAZDASPEED_MX_5_DTC_CNTD`Confirmed

Evaporative leak detection pump idle current `MAZDASPEED_MX_5_LDP_IDL_CURRENT`

Evaporative leak detection pump incorrect purge flow value `MAZDASPEED_MX_5_LDP_EVAPCP`

Evaporative leak detection pump monitoring current `MAZDASPEED_MX_5_LDP_MON_CURRENT`

Evaporative leak detection pump reference current `MAZDASPEED_MX_5_LDP_REF_CURRENT`

Evaporative leak detection pump small leak detect value `MAZDASPEED_MX_5_LDP_SL_DV`

A/C refrigerant pressure switch `MAZDASPEED_MX_5_AC_REQ_SW`

A/C relay `MAZDASPEED_MX_5_ACCS_SW`

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Accelerator pedal position, full range `MAZDASPEED_MX_5_APP`

Actual engine percent torque `MAZDASPEED_PCM_ACT_ENG_PCT_TRQ`Confirmed

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

Air/fuel ratio, actual `MAZDASPEED_AIR_FUEL_RAT_ACT`

APP sensor 1 voltage `MAZDASPEED_MX_5_APP1_V`Confirmed

APP sensor 2 voltage `MAZDASPEED_MX_5_APP2_V`Confirmed

BARO sensor voltage `MAZDASPEED_MX_5_BARO_V`

Barometric pressure `BARO`SAE J1979Confirmed

Barometric pressure `MAZDASPEED_MX_5_BAROMETRIC_P`

Boost, desired `MAZDASPEED_BOOST_DES`

Boosted air temperature `MAZDASPEED_BOOSTED_AIR_T`

Brake on/off switch `MAZDASPEED_MX_5_BOO_SW`

Brake pressure applied switch `MAZDASPEED_MX_5_BPA_SW`

Bypass valve `MAZDASPEED_BPV_OPEN`

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Catalyst damaging misfires total during this trip `MAZDASPEED_CATDMG_MIS_TOT`

Catalyst damaging misfires, cylinder 1 `MAZDASPEED_CATDMG_MIS_1`

Catalyst damaging misfires, cylinder 2 `MAZDASPEED_CATDMG_MIS_2`

Catalyst damaging misfires, cylinder 3 `MAZDASPEED_CATDMG_MIS_3`

Catalyst damaging misfires, cylinder 4 `MAZDASPEED_CATDMG_MIS_4`

Catalyst temperature `MAZDASPEED_CAT_TEMP`Confirmed

Catalyst temperature bank 1, sensor 1 `CATEMP11`SAE J1979Confirmed

Charge air temperature `MAZDASPEED_CAT`

Charge air temperature sensor voltage `MAZDASPEED_CAT_SENS_V`

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Cooling fan duty cycle `MAZDASPEED_COOLING_FAN_DUTY`

Cooling fan relay control `MAZDASPEED_MX_5_FAN1_SW`

Cooling fan relay control `MAZDASPEED_MX_5_FAN2_SW`

Cooling fan relay control `MAZDASPEED_MX_5_FAN3_SW`

Coupling solenoid duty cycle `MAZDASPEED_COUPLING_SOLENOID`

Cylinder head temperature `MAZDASPEED_PCM_CYL_HEAD_T_CORR`

Cylinder head temperature, sensor 2 `MAZDASPEED_PCM_CYL_HEAD_T_SENS_2_RAW`

Distance since DTC clear `MAZDASPEED_DIST_DTC_CLR`Confirmed

Distance with MIL `MAZDASPEED_MIL_DIST`Confirmed

Emission failure misfires total during this trip `MAZDASPEED_EMISSION_FAILURE_MIS`

Emission failure misfires, cylinder 1 `MAZDASPEED_EMISSION_FAILURE_MIS_1`

Emission failure misfires, cylinder 2 `MAZDASPEED_EMISSION_FAILURE_MIS_2`

Emission failure misfires, cylinder 3 `MAZDASPEED_EMISSION_FAILURE_MIS_3`

Emission failure misfires, cylinder 4 `MAZDASPEED_EMISSION_FAILURE_MIS_4`

Engine coolant temp voltage `MAZDASPEED_MX_5_ECT_V`

Engine coolant temperature `ECT`SAE J1979Confirmed

Engine coolant temperature 1 `ECT_1`SAE J1979Confirmed

Engine coolant temperature 2 `ECT_2`SAE J1979Confirmed

Engine load `MAZDASPEED_ENG_LOAD_PCT`Confirmed

Engine load, actual `MAZDASPEED_ENG_LOAD_ACT`Confirmed

Engine oil pressure `MAZDASPEED_MX_5_EOP`Confirmed