Parameters

The Tata Harrier has 271 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

12V battery `TATA_12V_BATTERY`

Service 22DID DD02
Module753
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{4}$
Range: 0 to 63.75 V
Unit: V

In testing for 2019 to 2026.

Air charge temperature `TATA_AIR_CHG_T`

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

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Battery capacity, maximum `TATA_BATTERY_SOH_CAPACITY_MAX`

Service 22DID 491A
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Battery capacity, minimum `TATA_BATTERY_SOH_CAPACITY_MIN`

Service 22DID 4919
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Battery coolant in `TATA_BATTERY_COOLANT_IN`

Service 22DID 491C
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: -20 to 30 °C
Unit: °C

In testing for 2019 to 2026.

Battery coolant out `TATA_BATTERY_COOLANT_OUT`

Service 22DID 491B
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: -20 to 30
Unit: Number

In testing for 2019 to 2026.

Battery power `TATA_BATTERY_SOH_POWER`

Service 22DID 4915
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2019 to 2026.

Battery power, maximum `TATA_BATTERY_SOH_POWER_MAX`

Service 22DID 4917
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2019 to 2026.

Battery power, minimum `TATA_BATTERY_SOH_POWER_MIN`

Service 22DID 4916
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2019 to 2026.

Battery state of health, average `TATA_HVB_SOH`

Pelican can show this parameter as the state of health.

Service 22DID 4918
Module7E4 → 7EC
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Battery temperature `TATA_HVB_T`

Service 22DID 4907
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Battery temperature, maximum `TATA_BATTERY_T_MAX`

Service 22DID 4905
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Battery temperature, minimum `TATA_BATTERY_T_MIN`

Service 22DID 4906
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Battery voltage `TATA_BAT_V`

Service 22DID 1172
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 625}{10000}$
Range: 0 to 15.9375 V
Unit: V

In testing for 2019 to 2026.

Battery voltage `TATA_BAT_V_V2`

Pelican can show this parameter as the starter battery voltage.

Service 22DID F442
Module7E0 → 7E8
Every60 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 2019 to 2026.

Battery, maximum regen `TATA_BATTERY_MAX_REGEN`

Service 22DID 4913
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 kW
Unit: kW

In testing for 2019 to 2026.

Cell voltage, maximum `TATA_HVB_CELL_V_MAX`

Service 22DID 4903
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 32767 mV
Unit: mV

In testing for 2019 to 2026.

Cell voltage, minimum `TATA_HVB_CELL_V_MIN`

Service 22DID 4904
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 32767 mV
Unit: mV

In testing for 2019 to 2026.

Charge voltage `TATA_CHARGE_V`

Service 22DID 498F
Module7E5
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2$
Range: 200 to 240 V
Unit: V

In testing for 2019 to 2026.

Charge, current `TATA_CHARGE_CUR`

Service 22DID 498F
Module7E5
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 40 A
Unit: A

In testing for 2019 to 2026.

Charger mode `TATA_CHARGER_MODE`

Service 22DID FE0C
Module7E5
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Charging state `TATA_CHG_STATE`

Service 22DID FD37
Module7E5
Every10 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`29`	`DC_CHARGING`	DC fast charging
`48`	`AC_CHARGING`	AC charging

In testing for 2019 to 2026.

Charging state, vehicle `TATA_VEHICLE_STATE`

Service 22DID FE0C
Module7E5
Every1 s
Testing

Bits 0 to 3 of the reply, 4 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`NOT_CHARGING`	Not charging
`6`	`CHARGING`	Charging
`9`	`INIT`	Initializing
`10`	`WAITING`	Waiting

In testing for 2019 to 2026.

Coolant pump variable flow drive position sensor voltage `TATA_CLT_PMP_VARIABLE_V`

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

Bit 7 of the reply.

Formula: $\frac{val \times 64}{65535}$
Range: 0 to 0.000976
Unit: Off or on

In testing for 2019 to 2026.

Current `TATA_HVB_CURR`

Service 22DID 490C
Module7E4 → 7EC
Every5 s
Testing

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

Formula: $\frac{val}{40}$
Range: -500 to 1000 A
Unit: A

In testing for 2019 to 2026.

DCDC HV voltage in `TATA_DCDC_HV_V_IN`

Service 22DID 4837
Module753
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

DCDC voltage out `TATA_DCDC_V_OUT`

Service 22DID 420A
Module753
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 V
Unit: V

In testing for 2019 to 2026.

Diesel particulate filter differential pressure sensor voltage `TATA_DPF_DIFF_P_SENS_V`

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

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 12207}{2500000}$
Range: 0 to 319 V
Unit: V

In testing for 2019 to 2026.

High voltage battery voltage `TATA_HVB_V`

Service 22DID 490F
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 450 V
Unit: V

In testing for 2019 to 2026.

Max discharge `TATA_MAX_DISCHARGE`

Service 22DID 4912
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 80 kW
Unit: kW

In testing for 2019 to 2026.

State of charge `TATA_SOC`

Pelican can show this parameter as the state of charge.

Service 22DID 4910
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

State of charge, maximum `TATA_SOC_MAX`

Service 22DID 4914
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

State of charge, minimum `TATA_SOC_MIN`

Service 22DID 4911
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Too high oil temperature in turbocharger bearings `TATA_TOO_HIGH_OIL_T`

Service 22DID 057B
Module7E0 → 7E8
Every5 s
Testing

Bit 13 of the reply.

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

In testing for 2019 to 2026.

Turbocharger temperature too high `TATA_TURBOCHARGER_T_TOO`

Service 22DID 0599
Module7E0 → 7E8
Every5 s
Testing

Bit 21 of the reply.

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

In testing for 2019 to 2026.

Climate

Ambient air temp `TATA_AMBIENT_TEMP`

Service 22DID F446
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Cabin temperature `TATA_CABIN_T_733`

Service 22DID DD04
Module733 → 73B
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Outside temperature `TATA_AAT`

Service 22DID 9924
Module733
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Control

Brake `TATA_BRAKE`

Service 22DID FD2A
Module726
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Handbrake `TATA_HANDBRAKE`

Service 22DID 40F7
Module7E0
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Drivetrain

1E6A raw `TATA_1E6A_RAW`

Undecoded transmission DID, neighbour of the gearbox temperature.

Service 22DID 1E6A
Module7E1 → 7E9
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

1E88 raw `TATA_1E88_RAW`

Undecoded rear differential DID. Flat at 0000 on every sample so far; a lock cycle is the test.

Service 22DID 1E88
Module795 → 79D
Every60 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

1E89 raw `TATA_1E89_RAW`

Undecoded rear differential DID. Flat at 09C4 on every sample so far.

Service 22DID 1E89
Module795 → 79D
Every60 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

DD01 raw `TATA_DD01_RAW`

Service 22DID DD01
Module7E1 → 7E9
Every600 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

Gearbox temp `TATA_GEARBOX_OIL_TEMP`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1E69
Module7E1
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 120 °C
Unit: °C

In testing for 2019 to 2026.

Locking diff oil temp `TATA_REAR_DIFF_TEMP`

Service 22DID 1E8A
Module795
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 150 °C
Unit: °C

In testing for 2019 to 2026.

ECU

2A3A raw `TATA_2A3A_RAW`

Service 22DID 2A3A
Module792 → 79A
Every600 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

2A3B raw `TATA_2A3B_RAW`

Service 22DID 2A3B
Module792 → 79A
Every600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

2A3C raw `TATA_2A3C_RAW`

Service 22DID 2A3C
Module792 → 79A
Every600 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

2A32 raw `TATA_2A32_RAW`

A counter, not a constant. Held 404720 across 19 samples taken over a single morning and was written off; nine hours and 111 km later it read 420200. 2A32 through 2A37 all advance. What they count is unknown - 2A32 gained 126 per km, 2A33 4.3, 2A34 8.6, 2A35 19.5, 2A36 0.8, 2A37 0.009 - and pinning it needs several samples within one drive, which is why these now poll at 120s.

Service 22DID 2A32
Module792 → 79A
Every120 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

2A33 raw `TATA_2A33_RAW`

Service 22DID 2A33
Module792 → 79A
Every120 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

2A34 raw `TATA_2A34_RAW`

Service 22DID 2A34
Module792 → 79A
Every120 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

2A35 raw `TATA_2A35_RAW`

Service 22DID 2A35
Module792 → 79A
Every120 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

2A37 raw `TATA_2A37_RAW`

Service 22DID 2A37
Module792 → 79A
Every120 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

2A38 raw `TATA_2A38_RAW`

Service 22DID 2A38
Module792 → 79A
Every600 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

2A39 raw `TATA_2A39_RAW`

Service 22DID 2A39
Module792 → 79A
Every600 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

197C raw `TATA_197C_RAW`

Undecoded. Nine distinct values in fourteen samples, the most variable unmined DID on the truck.

Service 22DID 197C
Module761 → 769
Every120 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

726 0202 raw `TATA_726_0202_RAW`

The only non-identification DID ever found on module 726, from a sweep of 0000-03FF. Has only ever returned 00.

Service 22DID 0202
Module726 → 72E
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

D11C raw `TATA_D11C_RAW`

Undecoded. Ranges 0x3A to 0x41, which would be a plausible temperature.

Service 22DID D11C
Module761 → 769
Every120 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Emissions standard raw `TATA_OBD_STANDARD`

SAE J1979 PID 1C, which OBD standard this ECM claims. Supported per the bitmask, never requested. Static.

Service 22DID F41C
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Monitor status raw `TATA_MONITOR_STATUS`

SAE J1979 PID 01: MIL state, stored DTC count and readiness monitors. Listed as supported by the ECM's own bitmask but never once requested. Top byte is the DTC count with the MIL bit; a non-zero value here is the cheapest possible check for a stored fault.

Service 22DID F401
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

Monitor status this cycle raw `TATA_MONITOR_THIS_CYCLE`

SAE J1979 PID 41, readiness monitors for the current drive cycle. Supported per the ECM bitmask, never requested. Changes across a drive as monitors complete, so unlike PID 01 it should not be static.

Service 22DID F441
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

O2 sensors present raw `TATA_O2_SENSORS_PRESENT`

SAE J1979 PID 13, a bitmask of which oxygen sensor positions exist. Answered 0x77 on its one logged sample. Static, but it says exactly which O2 PIDs are worth probing.

Service 22DID F413
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Engine

Absolute load `TATA_LOAD_ABS`

Pelican can show this parameter as the absolute engine load.

Service 22DID F443
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Absolute throttle position B `TATA_THROTTLE_B`

Service 22DID F447
Module7E0 → 7E8
Every120 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 2019 to 2026.

Accelerator pedal D `TATA_PEDAL_D`

Service 22DID F449
Module7E0 → 7E8
Every30 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 2019 to 2026.

Accelerator pedal E `TATA_PEDAL_E`

Service 22DID F44A
Module7E0 → 7E8
Every30 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 2019 to 2026.

Air conditioning pressure `TATA_AC_P`

Service 22DID 9990
Module733
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 25}{2}$
Range: 0 to 3187 kPa
Unit: kPa

In testing for 2019 to 2026.

Ambient temperature `TATA_AMBIENT_T`

Service 22DID 9924
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Auxiliary coolant pump, desired value `TATA_AUXILIARY_CLT_PMP`

Service 22DID 05D6
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 2019 to 2026.

Barometric pressure `TATA_BARO`

Service 22DID F433
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Boost absolute pressure raw value `TATA_BOOST_ABS_P_RAW`

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

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{13107}$
Range: 0 to 500 kPa
Unit: kPa

In testing for 2019 to 2026.

Boost pressure actuator - controlled output `TATA_BOOST_P_ACTUATOR`

Service 22DID 03DD
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 2019 to 2026.

Boost pressure actuator - required `TATA_BOOST_P_ACTUATOR_REQUIRED`

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

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 20}{13107}$
Range: 0 to 100 %
Unit: %

In testing for 2019 to 2026.

Cabin temperature `TATA_CABIN_T`

Service 22DID DD04
Module7E4
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 2019 to 2026.

Calculated engine torque `TATA_CALC_ENG_TQ`

Service 22DID 1E00
Module7E0 → 7E8
Every250 ms
Testing

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

Formula: $\frac{val}{10}$
Range: -3276 to 3276 N·m
Unit: N·m

In testing for 2019 to 2026.

Calculated load `TATA_LOAD_CALC`

Pelican can show this parameter as the engine load.

Service 22DID F404
Module7E0 → 7E8
Every5 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 2019 to 2026.

Calibration offset - front left height sensor `TATA_CALIBRATION_OFFSET_FL`

Service 22DID 3B35
Module760
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 200$
Range: -200 to 65335 mm
Unit: mm

In testing for 2019 to 2026.

Calibration offset - front right height sensor `TATA_CALIBRATION_OFFSET_FR`

Service 22DID 3B36
Module760
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 200$
Range: -200 to 65335 mm
Unit: mm

In testing for 2019 to 2026.

Calibration offset - rear left height sensor `TATA_CALIBRATION_OFFSET_RL`

Service 22DID 3B37
Module760
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 200$
Range: -200 to 65335 mm
Unit: mm

In testing for 2019 to 2026.

Calibration offset - rear right height sensor `TATA_CALIBRATION_OFFSET_RR`

Service 22DID 3B38
Module760
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 200$
Range: -200 to 65335 mm
Unit: mm

In testing for 2019 to 2026.

Catalyst damage output counter, cylinder 1 `TATA_CAT_DAMAGE_OUTPUT_1`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 200 to 207 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Catalyst damage output counter, cylinder 2 `TATA_CAT_DAMAGE_OUTPUT_2`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 208 to 215 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Catalyst damage output counter, cylinder 3 `TATA_CAT_DAMAGE_OUTPUT_3`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 216 to 223 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Catalyst damage output counter, cylinder 4 `TATA_CAT_DAMAGE_OUTPUT_4`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 224 to 231 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Catalyst damage output counter, cylinder 5 `TATA_CAT_DAMAGE_OUTPUT_5`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 232 to 239 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Catalyst damage output counter, cylinder 6 `TATA_CAT_DAMAGE_OUTPUT_6`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 240 to 247 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Catalyst temp B1S1 `TATA_CAT_TEMP_B1`

Service 22DID F43C
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Catalyst temp B2S1 `TATA_CAT_TEMP_B2`

Service 22DID F43D
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Charge cooler coolant temp `TATA_CAC_COOLANT_TEMP`

The AJ126 runs a separate low-temperature circuit for the supercharger intercooler. Over 135 paired samples this sat 11.7 C above ambient and 24 C below charge air temperature, which is where that circuit belongs. Sensor 1 of the same PID was dropped: it matched the engine coolant PID to 0.0 C.

Service 22DID F467
Module7E0 → 7E8
Every60 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Charging status `TATA_CHARGING`

Service 22DID FE0C
Module7E5
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Combined misfire - firing cycle counter, catalyst `TATA_COMBINED_MIS_FIRING`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 128 to 143 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Combined misfire - firing cycle counter, emission `TATA_COMBINED_MIS_FIRING_CYCLE`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 144 to 159 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Combined misfire - total misfire counters for catalyst damage during this trip `TATA_COMBINED_MIS_TOT_MIS`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 160 to 175 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Commanded throttle `TATA_THROTTLE_CMD`

Service 22DID F44C
Module7E0 → 7E8
Every30 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 2019 to 2026.

Connection status: connected `TATA_CONNECTION_STS_CONNECTED`

Service 22DID FE0C
Module7E5
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Contact ready `TATA_CONTACT_READY`

Service 22DID DA2A
Module732
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Coolant pump variable flow drive position - measured `TATA_CLT_PMP_VARIABLE`

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

Bit 7 of the reply.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 0.392
Unit: Off or on

In testing for 2019 to 2026.

Coolant temp `TATA_COOLANT_TEMP`

Pelican can show this parameter as the engine coolant temperature.

Service 22DID F405
Module7E0 → 7E8
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Cylinder head temperature `TATA_CYL_HEAD_T`

Service 22DID 051D
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 2019 to 2026.

Cylinder temperature `TATA_CYL_T`

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

Bit 7 of the reply.

Formula: $val - 40$
Range: -40 to -39
Unit: Off or on

In testing for 2019 to 2026.

DCDC, current out `TATA_DCDC_CUR_OUT`

Service 22DID 4208
Module753
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Diesel particulate filter calculated max soot concentration `TATA_DPF_CALC_MAX_SOOT`

Service 22DID 0598
Module7E0
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Diesel particulate filter differential pressure `TATA_DPF_DIFF_P`

Service 22DID 0405
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $val$
Range: -128 to 127 kPa
Unit: kPa

In testing for 2019 to 2026.

Diesel particulate filter pressure drop measured `TATA_DPF_P_DROP_MEAS`

Service 22DID D922
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 2019 to 2026.

Diesel particulate filter remaining volume `TATA_DPF_REMAINING_VOLUME`

Service 22DID 0417
Module7E0
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 L
Unit: L

In testing for 2019 to 2026.

Diesel particulate filter soot `TATA_DPF_SOOT`

Service 22DID 061F
Module7E0
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 15259}{10000000}$
Range: 0 to 99.99
Unit: Raw value

In testing for 2019 to 2026.

Diesel particulate filter soot `TATA_DPF_SOOT_V2`

Service 22DID 0635
Module7E0
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5
Unit: Raw value

In testing for 2019 to 2026.

Diesel particulate filter soot concentration, g/m3 `TATA_DPF_SOOT_G_M3`

Service 22DID 042C
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: Number

In testing for 2019 to 2026.

Diesel particulate filter soot mass `TATA_DPF_SOOT_MASS`

Service 22DID 061F
Module7E0
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 20}{13107}$
Range: 0 to 100
Unit: Raw value

In testing for 2019 to 2026.

Driving mode `TATA_DRIVING_MODE`

Service 22DID 3B4D
Module710
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Elapsed `TATA_ELAPSED`

Service 22DID DD00
Module7E4
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

Engine coolant over temperature counter `TATA_ENG_CLT_OVER_T_CNT`

Service 22DID 1E71
Module7E1 → 7E9
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Engine oil over temperature counter `TATA_ENG_OIL_OVER_T_CNT`

Service 22DID 1E66
Module7E1 → 7E9
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Engine oil pressure `TATA_EOP`

Service 22DID 0415
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Engine oil temperature estimated `TATA_EOT_ESTIMATED`

Service 22DID 1310
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100} - 40$
Range: -40 to 615 °C
Unit: °C

In testing for 2019 to 2026.

Engine speed `TATA_RPM`

Pelican can show this parameter as the engine speed.

Service 22DID F40C
Module7E0 → 7E8
Every2 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 2019 to 2026.

Engine torque `TATA_ENG_TQ`

Service 22DID D9E0
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 4 - 100$
Range: -100 to 920 N·m
Unit: N·m

In testing for 2019 to 2026.

Equivalence ratio `TATA_EQ_RATIO`

Pelican can show this parameter as the commanded lambda.

Service 22DID F444
Module7E0 → 7E8
Every3 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 2019 to 2026.

Evaporator temperature `TATA_EVAPORATOR_T`

Service 22DID 995A
Module733
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Exhaust camshaft position actuator, B - duty cycle bank 1 `TATA_EXH_CAM_POS_ACTUATOR_B_1`

Service 22DID 0317
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $\frac{val \times 19997}{6553500}$
Range: 0 to 0.00305
Unit: Off or on

In testing for 2019 to 2026.

Exhaust fluid mass `TATA_SCR_FLUID_MASS`

Service 22DID 05FC
Module7E0
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Raw value

In testing for 2019 to 2026.

Exhaust gas recirculation low pressure `TATA_EGR_LOW_P`

Service 22DID 05C8
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $\frac{val}{100}$
Range: 0 to 0.01
Unit: Off or on

In testing for 2019 to 2026.

Exhaust gas recirculation valve, commanded `TATA_EGR_VLV_CMD`

Service 22DID 03FB
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 2019 to 2026.

Exhaust gas temperature sensor 1 `TATA_EXH_GAS_T_SENS_1`

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

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Exhaust gas temperature sensor 2 `TATA_EXH_GAS_T_SENS_2`

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

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Exhaust gas temperature sensor 3 `TATA_EXH_GAS_T_SENS_3`

Service 22DID 03F6
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Exhaust gas volumetric flow rate `TATA_EXH_GAS_VOLUMETRIC`

Service 22DID 0430
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: Raw value

In testing for 2019 to 2026.

Front axle ride height calibration offset `TATA_FRONT_AXLE_RIDE`

Service 22DID 3800
Module760
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 200$
Range: -200 to 65335 mm
Unit: mm

In testing for 2019 to 2026.

In-car temperature `TATA_CAR_T`

Service 22DID DD04
Module7E1 → 7E9
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 2019 to 2026.

Intake air temp `TATA_IAT`

Service 22DID F40F
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Intake air temp sensor 1 `TATA_IAT_1`

Pre-supercharger inlet air, measured 9.2 C above ambient over 135 samples.

Service 22DID F468
Module7E0 → 7E8
Every120 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Intake air temp sensor 2 `TATA_IAT_2`

Post-supercharger charge air. Tracks the proprietary charge air temperature DID to within 2.7 C on average, so it is close to redundant with it.

Service 22DID F468
Module7E0 → 7E8
Every120 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Intake air temperature B2 `TATA_IAT_B2`

Service 22DID 0543
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 2019 to 2026.

Intercooler outlet air temperature B1 `TATA_INTERCOOLER_OUTLET_T_B1`

Service 22DID 0520
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 2019 to 2026.

Manifold pressure `TATA_MAP`

Service 22DID F40B
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Manifold pressure, fine `TATA_BOOST_A`

SAE J1979 PID 70 channel A. Over 525 samples it tracks the 1 kPa manifold pressure PID to within 1.3 kPa on average, so it is the same measurement at 1/32 kPa resolution, not a separate pre-throttle sensor. The other three channels the PID defines read a constant zero and have been removed.

Service 22DID F470
Module7E0 → 7E8
Every120 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 kPa
Unit: kPa

In testing for 2019 to 2026.

Manifold pressure, fine `TATA_RANGE_ROVER_BOOST_A`

Service 22DID F470
Module7E0 → 7E8
Every120 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.9687 kPa
Unit: kPa

In testing for 2019 to 2026.

Mass air flow `TATA_MAF`

Pelican can show this parameter as the mass air flow.

Service 22DID F410
Module7E0 → 7E8
Every2 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Mass air flow A `TATA_MAF_A`

One of two intake tract sensors. Across 1,474 samples A and B sum to 0.88 of the single MAF PID by least squares, but the scatter between individual pairs is large enough that the split between the two is not trustworthy at this polling rate. Use the single MAF PID for anything quantitative.

Service 22DID F466
Module7E0 → 7E8
Every60 s
Testing

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96 g/s
Unit: g/s

In testing for 2019 to 2026.

Mass air flow B `TATA_MAF_B`

One of two intake tract sensors. See Mass Air Flow A.

Service 22DID F466
Module7E0 → 7E8
Every60 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96 g/s
Unit: g/s

In testing for 2019 to 2026.

Misfires for catalyst damage, cylinder 1 `TATA_MIS_CAT_DAMAGE_1`

Service 22DID 053B
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 2019 to 2026.

Misfires for catalyst damage, cylinder 2 `TATA_MIS_CAT_DAMAGE_2`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for catalyst damage, cylinder 3 `TATA_MIS_CAT_DAMAGE_3`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for catalyst damage, cylinder 4 `TATA_MIS_CAT_DAMAGE_4`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for catalyst damage, cylinder 5 `TATA_MIS_CAT_DAMAGE_5`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for catalyst damage, cylinder 6 `TATA_MIS_CAT_DAMAGE_6`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for emissions failure, cylinder 1 `TATA_MIS_EMISSIONS_1`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 64 to 71 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for emissions failure, cylinder 2 `TATA_MIS_EMISSIONS_2`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 72 to 79 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for emissions failure, cylinder 3 `TATA_MIS_EMISSIONS_3`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 80 to 87 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for emissions failure, cylinder 4 `TATA_MIS_EMISSIONS_4`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 88 to 95 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for emissions failure, cylinder 5 `TATA_MIS_EMISSIONS_5`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 96 to 103 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Misfires for emissions failure, cylinder 6 `TATA_MIS_EMISSIONS_6`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 104 to 111 of the reply, 8 bits.

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

In testing for 2019 to 2026.

O2 lambda B1S1 `TATA_O2_LAMBDA`

Pelican can show this parameter as the O2 lambda.

Service 22DID F434
Module7E0 → 7E8
Every15 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 2019 to 2026.

O2 lambda B2S1 `TATA_O2_LAMBDA_B2`

Bank 2 sensor 1. Rails at FFFF on roughly half of samples; treat those as invalid rather than lean.

Service 22DID F438
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.999
Unit: Number

In testing for 2019 to 2026.

O2 pump current B1S1 `TATA_O2_CURRENT`

The second word of SAE J1979 PID 34 is sensor current, not voltage; the voltage variants are PIDs 24 to 2B, which this ECM does not support. Read as voltage it sat at a meaningless flat 4.0 across 28,432 samples. Read as current it spans -0.95 to +1.36 mA with a mean of +0.16, which is what a wideband pump cell should do.

Service 22DID F434
Module7E0 → 7E8
Every15 s
Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2019 to 2026.

O2 pump current B2S1 `TATA_O2_CURRENT_B2`

Bank 2 counterpart. See O2 Pump Current B1S1 - PID 38 reports current, not voltage.

Service 22DID F438
Module7E0 → 7E8
Every60 s
Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2019 to 2026.

O2 voltage B1S2 `TATA_O2_S2_VOLTAGE`

Service 22DID F415
Module7E0 → 7E8
Every120 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{200}$
Range: 0 to 1.275 V
Unit: V

In testing for 2019 to 2026.

Oil level `TATA_MEASURED_OIL_LEVEL`

Service 22DID 03E6
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Oil pump solenoid position `TATA_OIL_PMP_SOLENOID_POS`

Service 22DID 05A4
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 2019 to 2026.

Oil temp `TATA_ENGINE_OIL_TEMP`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 03F3
Module7E0
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 120 °C
Unit: °C

In testing for 2019 to 2026.

Oil volume `TATA_ENGINE_OIL_VOLUME_GAL`

Service 22DID 03F2
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.0264172$
Range: 0 to 6.7363 gal
Unit: gal

In testing for 2019 to 2026.

Piston cooling injector valve `TATA_PISTON_COOLING_INJ`

Service 22DID 05D9
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $\frac{val \times 40}{13107}$
Range: 0 to 0.00305
Unit: Off or on

In testing for 2019 to 2026.

Quantity correction for, cylinder 1 `TATA_QTY_CORR_CYL_1`

Service 22DID 061B
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Raw value

In testing for 2019 to 2026.

Quantity correction for, cylinder 2 `TATA_QTY_CORR_CYL_2`

Service 22DID 061B
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Raw value

In testing for 2019 to 2026.

Quantity correction for, cylinder 3 `TATA_QTY_CORR_CYL_3`

Service 22DID 061B
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Raw value

In testing for 2019 to 2026.

Quantity correction for, cylinder 4 `TATA_QTY_CORR_CYL_4`

Service 22DID 061B
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Raw value

In testing for 2019 to 2026.

Relative throttle position `TATA_THROTTLE_REL`

Service 22DID F445
Module7E0 → 7E8
Every120 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 2019 to 2026.

Run time since engine start `TATA_RUN_TIME`

Service 22DID F41F
Module7E0 → 7E8
Every120 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Sump oil temperature `TATA_SUMP_OIL_T`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 03F3
Module7E0
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 2019 to 2026.

Suspension height `TATA_SUSPENSION_HEIGHT`

Service 22DID 3B3C
Module710
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Suspension height front `TATA_SUSPENSION_HEIGHT_FRONT`

Service 22DID 3B71
Module710
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Suspension height rear `TATA_SUSPENSION_HEIGHT_REAR`

Service 22DID 3B72
Module710
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Suspension pressure front left `TATA_SUSPENSION_PRES_FL`

Service 22DID 3B04
Module710
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 2019 to 2026.

Suspension pressure front right `TATA_SUSPENSION_PRES_FR`

Service 22DID 3B03
Module710
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 2019 to 2026.

Suspension pressure rear left `TATA_SUSPENSION_PRES_RL`

Service 22DID 3B06
Module710
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 2019 to 2026.

Suspension pressure rear right `TATA_SUSPENSION_PRES_RR`

Service 22DID 3B05
Module710
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 2019 to 2026.

Throttle position `TATA_THROTTLE_POS`

Pelican can show this parameter as the throttle position.

Service 22DID F411
Module7E0 → 7E8
Every10 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 2019 to 2026.

Timing advance `TATA_SPARK_ADV`

Service 22DID F40E
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Total misfire counters for emission failure during this trip `TATA_TOT_MIS_COUNTERS`

Service 22DID 053B
Module7E0 → 7E8
Every3600 s
Testing

Bits 176 to 183 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Turbo exhaust gas intake temperature `TATA_TURBO_EXH_GAS_INT_T`

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

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Variable valve control system oil temperature `TATA_VARIABLE_VLV_CTRL_T`

Service 22DID 05F6
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 2019 to 2026.

Fuel

Commanded evap purge `TATA_EVAP_PURGE`

Service 22DID F42E
Module7E0 → 7E8
Every120 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 2019 to 2026.

Fuel level `TATA_FUEL_LEVEL`

Pelican can show this parameter as the fuel tank level.

Service 22DID F42F
Module7E0 → 7E8
Every30 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 2019 to 2026.

Fuel rail gauge pressure `TATA_FUEL_RAIL_GAUGE_P`

SAE J1979 PID 23, ranging 29 to 197 bar, the right shape for this engine's direct injection rail. It is not the same measurement as the proprietary DID 033E: across 157 paired samples the ratio between them drifts from 0.41 to 0.56 rather than holding constant, and in one stretch this PID sat pinned near 197 bar while 033E climbed from 79 to 110 bar. A fixed scaling error would give a fixed ratio, so these are two different quantities - plausibly a commanded rail target against a measured one. Worth sampling hard under load to separate them.

Service 22DID F423
Module7E0 → 7E8
Every60 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Fuel rail pressure `TATA_FUEL_RAIL_P`

Service 22DID 1670
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 78125}{10000}$
Range: 0 to 511992.1875 kPa
Unit: kPa

In testing for 2019 to 2026.

Fuel rail pressure `TATA_FUEL_RAIL_P_V2`

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

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 30000 kPa
Unit: kPa

In testing for 2019 to 2026.

Fuel rail temperature `TATA_FUEL_RAIL_T`

Service 22DID 168E
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val \times 48}{100}$
Range: -61.44 to 60.96 °C
Unit: °C

In testing for 2019 to 2026.

Fuel system status B1 `TATA_FUEL_SYS_B1`

Service 22DID F403
Module7E0 → 7E8
Every120 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`OpenLoopCold`	Open loop, engine cold
`2`	`ClosedLoop`	Closed loop
`4`	`OpenLoopLoad`	Open loop, load or decel fuel cut
`8`	`OpenLoopFault`	Open loop, system fault
`16`	`ClosedLoopFault`	Closed loop with a feedback fault

In testing for 2019 to 2026.

Fuel system status B2 `TATA_FUEL_SYS_B2`

Bank 2 fuel system status. Has mirrored bank 1 on every sample so far.

Service 22DID F403
Module7E0 → 7E8
Every120 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Fuel tank level `TATA_FLI`

Pelican can show this parameter as the fuel tank level.

Service 22DID 16C1
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{65535}$
Range: 0 to 100 %
Unit: %

In testing for 2019 to 2026.

Fuel temperature a `TATA_FUEL_T`

Service 22DID 0522
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 2019 to 2026.

Fuel temperature sensor A `TATA_FUEL_T_SENS`

Service 22DID 0429
Module7E0 → 7E8
Every5 s
Testing

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

Formula: $\frac{val \times 39}{2500}$
Range: -511 to 511 °C
Unit: °C

In testing for 2019 to 2026.

Fuel type raw `TATA_FUEL_TYPE`

SAE J1979 PID 51. Supported per the ECM bitmask, never requested. Static, one sample settles it.

Service 22DID F451
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Long term fuel trim B1 `TATA_LONGFT1`

Service 22DID F407
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Long term fuel trim B2 `TATA_LONGFT2`

Bank 2. There is no long-term fuel trim metric slot, so this does not surface as a connectable.

Service 22DID F409
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Long term secondary O2 trim B1 `TATA_SEC_O2_TRIM_B1`

Service 22DID F456
Module7E0 → 7E8
Every120 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Long term secondary O2 trim B2 `TATA_SEC_O2_TRIM_B2`

SAE J1979 PID 58, the bank 2 counterpart to PID 56. Previously carried as an undecoded raw byte and briefly deleted on the mistaken reading that its single logged reply was a negative response; 62F458 7F is a positive reply meaning -0.78%.

Service 22DID F458
Module7E0 → 7E8
Every120 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Short term fuel trim B1 `TATA_SHRTFT1`

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

Service 22DID F406
Module7E0 → 7E8
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Short term fuel trim B2 `TATA_SHRTFT2`

Service 22DID F408
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

GPS

Satellites in view `TATA_GPS_SATS`

Service 22DID A0A6
Module754
Every60 s
Testing

Bits 72 to 79 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Movement

Odometer `TATA_ODO`

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

Odometer `TATA_ODOMETER`

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 1000000 km
Unit: km

In testing for 2019 to 2026.

Parked? `TATA_PARKED`

Service 22DID D928
Module732
Every1 s
Testing

Bit 7 of the reply.

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

In testing for 2019 to 2026.

Turbine speed `TATA_TURBINE_SPD`

Service 22DID 1E72
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 32$
Range: 0 to 8160 rpm
Unit: rpm

In testing for 2019 to 2026.

Vehicle speed `TATA_SPEED`

Pelican can show this parameter as the speed.

Service 22DID F40D
Module7E0 → 7E8
Every2 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Vehicle Speed `TATA_VSS`

Pelican can show this parameter as the speed.

Service 22DID DD09
Module7E4 → 7EC
Every100 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Vehicle speed `TATA_VSS_726`

Pelican can show this parameter as the speed.

Service 22DID DD09
Module726 → 72E
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Suspension

3B00 raw `TATA_3B00_RAW`

Undecoded. Reads 0x03 in 111 of 113 samples; the exception is 0x103, once, with the truck sitting at Access. Bit 8 looks like a height-event flag, and 3B02 carries a bit-8 flag that behaves the same way.

Service 22DID 3B00
Module7D3 → 7DB
Every120 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

3B0B raw `TATA_3B0B_RAW`

Undecoded suspension DID, narrow range around 0x3D5.

Service 22DID 3B0B
Module7D3 → 7DB
Every60 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

3B02 byte 1 `TATA_3B02_B0`

Service 22DID 3B02
Module7D3 → 7DB
Every60 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

3B02 byte 2 `TATA_3B02_B1`

Service 22DID 3B02
Module7D3 → 7DB
Every60 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2019 to 2026.

3B02 byte 3 `TATA_3B02_B2`

Service 22DID 3B02
Module7D3 → 7DB
Every60 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2019 to 2026.

3B02 byte 4 `TATA_3B02_B3`

Service 22DID 3B02
Module7D3 → 7DB
Every60 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2019 to 2026.

3B4D raw `TATA_3B4D_RAW`

Terrain Response candidate, and back in contention. It held a constant 0x00 across 236 samples and was written off as dead; the first short drive on which the off-road features were deliberately exercised produced 0x04, 0x01 and 0x00 within eight minutes. It does not track the ride height mode PID, so it is reporting something else. Needs one sample per selectable terrain mode to map.

Service 22DID 3B4D
Module7D3 → 7DB
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

3B08 raw `TATA_3B08_RAW`

Undecoded. Reads 0x00 in 130 of 131 samples; the exception is 0x01, once, with Off-Road engaged and the truck at its highest. One sample is not a decode, but it is not dead either.

Service 22DID 3B08
Module7D3 → 7DB
Every120 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Compressor activity `TATA_SUSPENSION_COMPRESSOR`

Service 22DID 3B07
Module7D3 → 7DB
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

D11A raw `TATA_D11A_RAW`

Was called Suspension Module Voltage and scaled to volts. It is not battery voltage: across 221 paired samples its raw range spans 57 to 105, an 84% swing, while control module voltage moved only 12.51 to 14.75, an 18% swing, and the implied scale scatters by 9%. The old scaling also put it at 16.8 V, which no 12 V system reaches. Best correlation found so far is 0.58 against compressor activity, which is not enough to name it. Undecoded until something fits.

Service 22DID D11A
Module7D3 → 7DB
Every60 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Front height sensor, inverted `TATA_RIDE_HEIGHT_FRONT`

Inverted: a falling value means the truck is rising.

Service 22DID 3B71
Module7D3 → 7DB
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Rear height sensor, inverted `TATA_RIDE_HEIGHT_REAR`

Inverted: a falling value means the truck is rising.

Service 22DID 3B72
Module7D3 → 7DB
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Ride height mode `TATA_RIDE_HEIGHT`

A bitfield, not an ordinal: bit 0 Normal, bit 1 Off-Road, bit 2 Access. 0x0D is 0x01|0x04|0x08 and has only been seen with the truck part-way between Normal and Access, so bit 3 reads as movement rather than a mode of its own. Bit 3 has never been seen set on its own, which is where a held-Access mode would most likely appear.

Service 22DID 3B3C
Module7D3 → 7DB
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State
`1`	`Normal`
`2`	`Off-Road`
`4`	`Access`
`13`	`In Transit`

In testing for 2019 to 2026.

Ride height state `TATA_RIDE_HEIGHT_STATE`

Runs in parallel with the ride height mode PID and agrees with it. All three observed bits are measured against the front height sensor: 0x100 at a front reading around 110 (Normal), 0x400 around 85 with the truck at its highest (Off-Road), 0x800 at 133 with it at its lowest (Access). Remember the sensor is inverted. Bit 9 (0x200) sits between Normal and Off-Road and has never been seen in 142 samples; the held-Access mode, where the lower button is held and the truck stays down, is the obvious candidate and has never been captured.

Service 22DID 3B01
Module7D3 → 7DB
Every15 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Unit: Named states

States
Raw value	State
`256`	`Normal`
`1024`	`Off-Road`
`2048`	`Access`

In testing for 2019 to 2026.

Suspension height offset `TATA_SUSPENSION_2B12`

Service 22DID 2B12
Module7D3 → 7DB
Every60 s
Testing

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

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

In testing for 2019 to 2026.

Suspension pressure front left `TATA_SUSPENSION_PRES_FL_V2`

Service 22DID 3B04
Module7D3 → 7DB
Every30 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 2019 to 2026.

Suspension pressure front right `TATA_SUSPENSION_PRES_FR_V2`

Service 22DID 3B03
Module7D3 → 7DB
Every30 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 2019 to 2026.

Suspension pressure rear left `TATA_SUSPENSION_PRES_RL_V2`

Service 22DID 3B06
Module7D3 → 7DB
Every30 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 2019 to 2026.

Suspension pressure rear right `TATA_SUSPENSION_PRES_RR_V2`

Service 22DID 3B05
Module7D3 → 7DB
Every30 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 2019 to 2026.

Tires

2A36 distance counter `TATA_2A36_RAW`

Service 22DID 2A36
Module792 → 79A
Every120 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

Front left tire pressure `TATA_TP_FL`

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

Service 22DID 2076
Module751 → 759
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

In testing for 2019 to 2026.

Front left tire temperature `TATA_TT_FL`

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

Service 22DID 2A0A
Module751 → 759
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Front left wheel speed `TATA_FL_WHL_SPD`

Service 22DID 2B06
Module7E6
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Front left wheel speed `TATA_FL_WHL_SPD_7E6`

Service 22DID 2808
Module7E6 → 7EE
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 16313}{250000}$
Range: 0 to 4276 km/h
Unit: km/h

In testing for 2019 to 2026.

Front right tire pressure `TATA_TP_FR`

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

Service 22DID 2077
Module751 → 759
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

In testing for 2019 to 2026.

Front right tire temperature `TATA_TT_FR`

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

Service 22DID 2A0B
Module751 → 759
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Front right wheel speed `TATA_FR_WHL_SPD`

Service 22DID 2B07
Module7E6
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Front right wheel speed `TATA_FR_WHL_SPD_7E6`

Service 22DID 2808
Module7E6 → 7EE
Every250 ms
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 16313}{250000}$
Range: 0 to 4276 km/h
Unit: km/h

In testing for 2019 to 2026.

Rear left tire pressure `TATA_TP_RL`

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

Service 22DID 2079
Module751 → 759
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

In testing for 2019 to 2026.

Rear left tire temperature `TATA_TT_RL`

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

Service 22DID 2A0C
Module751 → 759
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Rear left tire temperature `TATA_TT_RL_V2`

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

Service 22DID 2A0D
Module751 → 759
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Rear left wheel speed `TATA_RL_WHL_SPD`

Service 22DID 2B08
Module7E6
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Rear left wheel speed `TATA_RL_WHL_SPD_7E6`

Service 22DID 2808
Module7E6 → 7EE
Every250 ms
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 16313}{250000}$
Range: 0 to 4276 km/h
Unit: km/h

In testing for 2019 to 2026.

Rear right tire pressure `TATA_TP_RR`

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

Service 22DID 2078
Module751 → 759
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

In testing for 2019 to 2026.

Rear right tire temperature `TATA_TT_RR`

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

Service 22DID 2A0C
Module751 → 759
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Rear right tire temperature `TATA_TT_RR_V2`

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

Service 22DID 2A0D
Module751 → 759
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Rear right wheel speed `TATA_RR_WHL_SPD`

Service 22DID 2B09
Module7E6
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Rear right wheel speed `TATA_RR_WHL_SPD_7E6`

Service 22DID 2808
Module7E6 → 7EE
Every250 ms
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 16313}{250000}$
Range: 0 to 4276 km/h
Unit: km/h

In testing for 2019 to 2026.

Spare tire pressure `TATA_SPARE_TIRE_P`

Service 22DID 207A
Module751
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1372549}{1000000}$
Range: 0 to 89949 kPa
Unit: kPa

In testing for 2019 to 2026.

Transmission

1E68 raw `TATA_1E68_RAW`

Undecoded transmission DID, neighbour of the gearbox temperature.

Service 22DID 1E68
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 2019 to 2026.

Clutch a filling pressure `TATA_CLU_FILLING_P`

Service 22DID 1E7E
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Raw value

In testing for 2019 to 2026.

Clutch b filling pressure `TATA_CLU_B_FILLING_P`

Service 22DID 1E7E
Module7E1 → 7E9
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Raw value

In testing for 2019 to 2026.

Clutch c filling pressure `TATA_CLU_C_FILLING_P`

Service 22DID 1E7E
Module7E1 → 7E9
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Raw value

In testing for 2019 to 2026.

Clutch d filling pressure `TATA_CLU_D_FILLING_P`

Service 22DID 1E7E
Module7E1 → 7E9
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Raw value

In testing for 2019 to 2026.

Clutch e filling pressure `TATA_CLU_E_FILLING_P`

Service 22DID 1E7E
Module7E1 → 7E9
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Raw value

In testing for 2019 to 2026.

Gear `TATA_GEAR`

Service 22DID D928
Module732
Every1 s
Testing

Bits 0 to 6 of the reply, 7 bits.

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

In testing for 2019 to 2026.

Gear display, raw count `TATA_GEAR_DISPLAY_RAW_CNT`

Service 22DID 6310
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Gear engaged `TATA_GEAR_ENGAGED`

Service 22DID 1E1F
Module7E1
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Gear selector `TATA_GEAR_SELECTOR`

Service 22DID D928
Module732
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State
`0`	`Park`
`1`	`Reverse`
`2`	`Neutral`
`3`	`Drive`
`7`	`Sport`

In testing for 2019 to 2026.

Gear, commanded `TATA_GEAR_CMD`

Service 22DID 1E12
Module7E1
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Torque converter temperature `TATA_TQ_CONV_T`

Service 22DID 1F12
Module7E1
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2 - 40$
Range: -40 to 470 °C
Unit: °C

In testing for 2019 to 2026.

Transmission fluid over temperature counter `TATA_TRANS_FLUID_OVER_T`

Service 22DID 1E65
Module7E1 → 7E9
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Transmission fluid temperature `TATA_ATF_T`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1E69
Module7E1
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 2019 to 2026.

Transmission output shaft speed `TATA_TRANS_OUTPUT_SHFT`

Service 22DID 1E68
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 32$
Range: 0 to 8160 rpm
Unit: rpm

In testing for 2019 to 2026.

Trips

Distance since codes cleared `TATA_DIST_SINCE_CLR`

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

Service 22DID F431
Module7E0 → 7E8
Every300 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Distance since DPF replacement `TATA_DIST_SINCE_DPF`

Service 22DID DE11
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

Distance since last DPF regen `TATA_DIST_SINCE_DPF_REGEN`

Service 22DID 0434
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2019 to 2026.

Distance to next maintenance `TATA_DIST_NEXT`

Service 22DID 0396
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 2019 to 2026.

Distance with MIL on `TATA_MIL_DIST`

Service 22DID F421
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2026.

Odometer `TATA_ODO_V2`

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

Total distance `TATA_TOT_DIST`

Service 22DID 1E7C
Module7E1 → 7E9
Every30 s
Testing

Bits 0 to 23 of the reply, 24 bits.

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

In testing for 2019 to 2026.

Transfer case high, 1/low, 0 range `TATA_TRANSFER_CASE_HIGH_1_0`

Service 22DID 201C
Module7E1 → 7E9
Every1 s
Testing

Bit 7 of the reply.

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

In testing for 2019 to 2026.

Warm-ups since codes cleared `TATA_WARMUPS`

Saturated. The PID is a single byte and has been pinned at 255 for as long as it has been logged, so it says only that codes were cleared more than 255 warm-up cycles ago.

Service 22DID F430
Module7E0 → 7E8
Every600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2026.

Parameters

Battery

12V battery TATA_12V_BATTERY

Air charge temperature TATA_AIR_CHG_T

Battery capacity, maximum TATA_BATTERY_SOH_CAPACITY_MAX

Battery capacity, minimum TATA_BATTERY_SOH_CAPACITY_MIN

Battery coolant in TATA_BATTERY_COOLANT_IN

Battery coolant out TATA_BATTERY_COOLANT_OUT

Battery power TATA_BATTERY_SOH_POWER

Battery power, maximum TATA_BATTERY_SOH_POWER_MAX

Battery power, minimum TATA_BATTERY_SOH_POWER_MIN

Battery state of health, average TATA_HVB_SOH

Battery temperature TATA_HVB_T

Battery temperature, maximum TATA_BATTERY_T_MAX

Battery temperature, minimum TATA_BATTERY_T_MIN

Battery voltage TATA_BAT_V

Battery voltage TATA_BAT_V_V2

Battery, maximum regen TATA_BATTERY_MAX_REGEN

Cell voltage, maximum TATA_HVB_CELL_V_MAX

Cell voltage, minimum TATA_HVB_CELL_V_MIN

Charge voltage TATA_CHARGE_V

Charge, current TATA_CHARGE_CUR

Charger mode TATA_CHARGER_MODE

Charging state TATA_CHG_STATE

Charging state, vehicle TATA_VEHICLE_STATE

Coolant pump variable flow drive position sensor voltage TATA_CLT_PMP_VARIABLE_V

Current TATA_HVB_CURR

DCDC HV voltage in TATA_DCDC_HV_V_IN

DCDC voltage out TATA_DCDC_V_OUT

Diesel particulate filter differential pressure sensor voltage TATA_DPF_DIFF_P_SENS_V

High voltage battery voltage TATA_HVB_V

Max discharge TATA_MAX_DISCHARGE

State of charge TATA_SOC

State of charge, maximum TATA_SOC_MAX

State of charge, minimum TATA_SOC_MIN

Too high oil temperature in turbocharger bearings TATA_TOO_HIGH_OIL_T

Turbocharger temperature too high TATA_TURBOCHARGER_T_TOO

Climate

Ambient air temp TATA_AMBIENT_TEMP

Cabin temperature TATA_CABIN_T_733

Outside temperature TATA_AAT

Control

Brake TATA_BRAKE

Handbrake TATA_HANDBRAKE

Drivetrain

1E6A raw TATA_1E6A_RAW

1E88 raw TATA_1E88_RAW

1E89 raw TATA_1E89_RAW

DD01 raw TATA_DD01_RAW

Gearbox temp TATA_GEARBOX_OIL_TEMP

Locking diff oil temp TATA_REAR_DIFF_TEMP

ECU

2A3A raw TATA_2A3A_RAW

2A3B raw TATA_2A3B_RAW

2A3C raw TATA_2A3C_RAW

2A32 raw TATA_2A32_RAW

2A33 raw TATA_2A33_RAW

2A34 raw TATA_2A34_RAW

2A35 raw TATA_2A35_RAW

2A37 raw TATA_2A37_RAW

2A38 raw TATA_2A38_RAW

2A39 raw TATA_2A39_RAW

197C raw TATA_197C_RAW

726 0202 raw TATA_726_0202_RAW

D11C raw TATA_D11C_RAW

Emissions standard raw TATA_OBD_STANDARD

Monitor status raw TATA_MONITOR_STATUS

Monitor status this cycle raw TATA_MONITOR_THIS_CYCLE

O2 sensors present raw TATA_O2_SENSORS_PRESENT

Engine

Absolute load TATA_LOAD_ABS

Absolute throttle position B TATA_THROTTLE_B

Accelerator pedal D TATA_PEDAL_D

Accelerator pedal E TATA_PEDAL_E

Air conditioning pressure TATA_AC_P

Ambient temperature TATA_AMBIENT_T

Auxiliary coolant pump, desired value TATA_AUXILIARY_CLT_PMP

Barometric pressure TATA_BARO

Boost absolute pressure raw value TATA_BOOST_ABS_P_RAW

Boost pressure actuator - controlled output TATA_BOOST_P_ACTUATOR

12V battery `TATA_12V_BATTERY`

Air charge temperature `TATA_AIR_CHG_T`

Battery capacity, maximum `TATA_BATTERY_SOH_CAPACITY_MAX`

Battery capacity, minimum `TATA_BATTERY_SOH_CAPACITY_MIN`

Battery coolant in `TATA_BATTERY_COOLANT_IN`

Battery coolant out `TATA_BATTERY_COOLANT_OUT`

Battery power `TATA_BATTERY_SOH_POWER`

Battery power, maximum `TATA_BATTERY_SOH_POWER_MAX`

Battery power, minimum `TATA_BATTERY_SOH_POWER_MIN`

Battery state of health, average `TATA_HVB_SOH`

Battery temperature `TATA_HVB_T`

Battery temperature, maximum `TATA_BATTERY_T_MAX`

Battery temperature, minimum `TATA_BATTERY_T_MIN`

Battery voltage `TATA_BAT_V`

Battery voltage `TATA_BAT_V_V2`

Battery, maximum regen `TATA_BATTERY_MAX_REGEN`

Cell voltage, maximum `TATA_HVB_CELL_V_MAX`

Cell voltage, minimum `TATA_HVB_CELL_V_MIN`

Charge voltage `TATA_CHARGE_V`

Charge, current `TATA_CHARGE_CUR`

Charger mode `TATA_CHARGER_MODE`

Charging state `TATA_CHG_STATE`

Charging state, vehicle `TATA_VEHICLE_STATE`

Coolant pump variable flow drive position sensor voltage `TATA_CLT_PMP_VARIABLE_V`

Current `TATA_HVB_CURR`

DCDC HV voltage in `TATA_DCDC_HV_V_IN`

DCDC voltage out `TATA_DCDC_V_OUT`

Diesel particulate filter differential pressure sensor voltage `TATA_DPF_DIFF_P_SENS_V`

High voltage battery voltage `TATA_HVB_V`

Max discharge `TATA_MAX_DISCHARGE`

State of charge `TATA_SOC`

State of charge, maximum `TATA_SOC_MAX`

State of charge, minimum `TATA_SOC_MIN`

Too high oil temperature in turbocharger bearings `TATA_TOO_HIGH_OIL_T`

Turbocharger temperature too high `TATA_TURBOCHARGER_T_TOO`

Ambient air temp `TATA_AMBIENT_TEMP`

Cabin temperature `TATA_CABIN_T_733`

Outside temperature `TATA_AAT`

Brake `TATA_BRAKE`

Handbrake `TATA_HANDBRAKE`

1E6A raw `TATA_1E6A_RAW`

1E88 raw `TATA_1E88_RAW`

1E89 raw `TATA_1E89_RAW`

DD01 raw `TATA_DD01_RAW`

Gearbox temp `TATA_GEARBOX_OIL_TEMP`

Locking diff oil temp `TATA_REAR_DIFF_TEMP`

2A3A raw `TATA_2A3A_RAW`

2A3B raw `TATA_2A3B_RAW`

2A3C raw `TATA_2A3C_RAW`

2A32 raw `TATA_2A32_RAW`

2A33 raw `TATA_2A33_RAW`

2A34 raw `TATA_2A34_RAW`

2A35 raw `TATA_2A35_RAW`

2A37 raw `TATA_2A37_RAW`

2A38 raw `TATA_2A38_RAW`

2A39 raw `TATA_2A39_RAW`

197C raw `TATA_197C_RAW`

726 0202 raw `TATA_726_0202_RAW`

D11C raw `TATA_D11C_RAW`

Emissions standard raw `TATA_OBD_STANDARD`

Monitor status raw `TATA_MONITOR_STATUS`

Monitor status this cycle raw `TATA_MONITOR_THIS_CYCLE`

O2 sensors present raw `TATA_O2_SENSORS_PRESENT`

Absolute load `TATA_LOAD_ABS`

Absolute throttle position B `TATA_THROTTLE_B`

Accelerator pedal D `TATA_PEDAL_D`

Accelerator pedal E `TATA_PEDAL_E`

Air conditioning pressure `TATA_AC_P`

Ambient temperature `TATA_AMBIENT_T`

Auxiliary coolant pump, desired value `TATA_AUXILIARY_CLT_PMP`

Barometric pressure `TATA_BARO`

Boost absolute pressure raw value `TATA_BOOST_ABS_P_RAW`

Boost pressure actuator - controlled output `TATA_BOOST_P_ACTUATOR`

Boost pressure actuator - required `TATA_BOOST_P_ACTUATOR_REQUIRED`

Cabin temperature `TATA_CABIN_T`

Calculated engine torque `TATA_CALC_ENG_TQ`

Calculated load `TATA_LOAD_CALC`

Calibration offset - front left height sensor `TATA_CALIBRATION_OFFSET_FL`

Calibration offset - front right height sensor `TATA_CALIBRATION_OFFSET_FR`

Calibration offset - rear left height sensor `TATA_CALIBRATION_OFFSET_RL`