Engine parameters

The GMC Sierra 1500 has 118 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Request01 43
Service 01PID 43
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 25700 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2025. Supported for 2020, 2026.

Actual EGR A duty cycle/position `EGR_A_ACT`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Actual EGR B duty cycle/position `EGR_B_ACT`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 40 to 47 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Actual engine torque `TQ_ACT`SAE J1979Confirmed

Request01 62
Service 01PID 62
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val − 125)
Range: -125 to 130 %
Unit: %

Confirmed for 2021 to 2025. Supported for 2020.

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

Pelican can show this parameter as the mass air flow.

Request01 10
Service 01PID 10
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 100)
Range: 0 to 655.35 g/s
Unit: g/s

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2019, 2021 to 2026. Supported for 2012 to 2013, 2020.

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.

Request01 33
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 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2025. Supported for 2012 to 2013, 2019 to 2020, 2026.

Boost pressure sensor A `BP_A_ACT`SAE J1979Confirmed

Actual turbocharger/supercharger A boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Boost pressure sensor B `BP_B_ACT`SAE J1979Confirmed

Actual turbocharger/supercharger B boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 56 to 71 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

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

Request01 04
Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2019, 2021 to 2026. Supported for 2012 to 2013, 2020.

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

Request01 3C
Service 01PID 3C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 10 − 40)
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2025. Supported for 2012, 2019 to 2020, 2026.

Catalyst temperature bank 2, sensor 1 `CATEMP21`SAE J1979Confirmed

Request01 3D
Service 01PID 3D
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 10 − 40)
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2024. Supported for 2012, 2025 to 2026.

Commanded boost pressure A `BP_A_CMD`SAE J1979Confirmed

Turbocharger/supercharger A commanded boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded boost pressure B `BP_B_CMD`SAE J1979Confirmed

Turbocharger/supercharger B commanded boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 40 to 55 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded EGR A duty cycle/position `EGR_A_CMD`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded EGR B duty cycle/position `EGR_B_CMD`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Fuel systems that utilize conventional oxygen sensor display the inverse of the commanded open loop equivalence ratio (also known as lambda) while the fuel control system is in open loop. Will indicate 1.000 while in closed-loop fuel.

Pelican can show this parameter as the commanded lambda.

Request01 44
Service 01PID 44
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 2 ÷ 65535)
Range: 0 to 1.99
Unit: Number

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2019, 2021 to 2026.

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Request01 2E
Service 01PID 2E
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2024. Supported for 2012 to 2013, 2019 to 2020, 2025 to 2026.

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Request01 4C
Service 01PID 4C
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2024.

Cylinder fuel rate `CYL_RATE`SAE J1979Confirmed

Request01 A2
Service 01PID A2
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 mg/stroke
Unit: mg/stroke

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Driver's demand engine torque `TQ_DD`SAE J1979Confirmed

Request01 61
Service 01PID 61
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val − 125)
Range: -125 to 130 %
Unit: %

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

EGR A error `EGR_A_ERR`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.22 %
Unit: %

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

EGR B error `EGR_B_ERR`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 48 to 55 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.22 %
Unit: %

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

Request01 05
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 2008, 2010 to 2011, 2014, 2016 to 2019, 2021 to 2026. Supported for 2012 to 2013, 2020.

Engine coolant temperature 1 `ECT_1`SAE J1979Confirmed

Request01 67
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 2021 to 2025. Supported for 2020.

Engine coolant temperature 2 `ECT_2`SAE J1979Confirmed

Request01 67
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 2021 to 2025. Supported for 2020.

Engine Friction - Percent Torque `TQ_FR`SAE J1979Confirmed

Request01 8E
Service 01PID 8E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val − 125)
Range: -125 to 130 %
Unit: %

Confirmed for 2021 to 2025.

Engine oil pressure `SIERRA1500_EOP`Confirmed

Reads 0 psi at the sensor's zero-pressure floor, raw 36; the 0.6 psi slope is not yet checked against a gauge.

Request22 11 5C
Service 22DID 115C
Module7E0 → 7E8
Every1 s
Testing for 1988 to 2020, 2022 to 2026

Example reply from a 2021 GMC Sierra 1500.

Bits 0 to 7 of the reply, 8 bits.

0x24 = 36 → (36 × 3 ÷ 5 − 21.6) = 0 psi

Formula: (val × 3 ÷ 5 − 21.6)
Range: -21.6 to 131.39 psi
Unit: psi

Confirmed for 2021. In testing for 1988 to 2020, 2022 to 2023, 2026. Not supported for 2024 to 2025.

Engine oil temperature `EOT`SAE J1979Confirmed

Pelican can show this parameter as the engine oil temperature.

Request01 5C
Service 01PID 5C
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 210 °C
Unit: °C

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

Engine reference torque `TQ_REF`SAE J1979Confirmed

Request01 63
Service 01PID 63
Module7E0 → 7E8
Every86400 s

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2021 to 2025. Supported for 2020.

Engine RPM `RPM`SAE J1979Confirmed

Request01 0C
Service 01PID 0C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 4)
Range: 0 to 16383.75 rpm
Unit: rpm

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2025. Supported for 2012 to 2013, 2019 to 2020, 2026.

Evap system vapor pressure `EVAP_VP`SAE J1979Confirmed

The pressure signal is normally obtained from a sensor located in the fuel tank or a sensor in an evaporative system vapor line.

Request01 32
Service 01PID 32
Module7E0 → 7E8
Every250 ms

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

Formula: (val ÷ 4000)
Range: -8192 to 8191.75 kPa
Unit: kPa

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2024. Supported for 2012 to 2013, 2019 to 2020, 2025 to 2026.

Exhaust Gas Recirculation Temp Sensor A (Bank 1, Sensor 1) `EGRTA`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
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 2023, 2025. Supported for 2022, 2024.

Exhaust Gas Recirculation Temp Sensor B (Bank 2, Sensor 1) `EGRTB`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2025. Supported for 2022, 2024.

Exhaust Gas Recirculation Temp Sensor C (Bank 1, Sensor 2) `EGRTC`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
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 2023, 2025. Supported for 2022, 2024.

Exhaust Gas Recirculation Temp Sensor D (Bank 2, Sensor 2) `EGRTD`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2025. Supported for 2022, 2024.

Fuel injection timing `FUEL_TIMING`SAE J1979Confirmed

Start of main fuel injection relative to Top Dead Center (TDC). Positive degrees indicate before TDC, negative degrees indicate after TDC.

Request01 5D
Service 01PID 5D
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 128 − 38665)
Range: -210 to 301.992 °
Unit: °

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

Fuel pressure `FP`SAE J1979Confirmed

Request01 0A
Service 01PID 0A
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 3)
Range: 0 to 765 kPa
Unit: kPa

Confirmed for 2008, 2010 to 2011, 2014, 2016 to 2018, 2021 to 2025. Supported for 2012 to 2013, 2019 to 2020, 2026.

Fuel rail pressure `FRP`SAE J1979Confirmed

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

Request01 23
Service 01PID 23
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 10)
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2014, 2017 to 2018, 2021 to 2024. Supported for 2016, 2019 to 2020, 2025 to 2026.

Intake air temperature `IAT`SAE J1979Confirmed

Request01 0F
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 2008, 2010 to 2011, 2014, 2017 to 2018, 2021 to 2024. Supported for 2012 to 2013, 2016, 2019 to 2020, 2025 to 2026.

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

Request01 68
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 2014, 2018, 2021 to 2025. Supported for 2017.

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

Request01 68
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 2014, 2018, 2021 to 2025. Supported for 2017.

Intake air temperature, bank 1, sensor 3 `IAT_13`SAE J1979Confirmed

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

Intake air temperature, bank 2, sensor 1 `IAT_21`SAE J1979Confirmed

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

Intake air temperature, bank 2, sensor 2 `IAT_22`SAE J1979Confirmed

Request01 68
Service 01PID 68
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 2014, 2018, 2021 to 2025. Supported for 2017.

Intake air temperature, bank 2, sensor 3 `IAT_23`SAE J1979Confirmed

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 48 to 55 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

Intake manifold absolute pressure `MAP`SAE J1979Confirmed

Request01 0B
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 2008, 2010 to 2011, 2014, 2017 to 2018. Supported for 2012 to 2013, 2016, 2019 to 2020.

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

Request01 07
Service 01PID 07
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.2 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2017 to 2018, 2021 to 2024. Supported for 2012 to 2013, 2016, 2019 to 2020, 2025 to 2026.

Long term fuel trim (bank 2) `LONGFT2`SAE J1979Confirmed

Request01 09
Service 01PID 09
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.2 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2017 to 2018, 2021 to 2024. Supported for 2012 to 2013, 2016, 2019 to 2020, 2025 to 2026.

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

Correction being used by the closed-loop fuel algorithm.

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

Request01 06
Service 01PID 06
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.2 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2017 to 2019, 2021 to 2026. Supported for 2012 to 2013, 2016, 2020.

Short term fuel trim (bank 2) `SHRTFT2`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

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

Request01 08
Service 01PID 08
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.2 %
Unit: %

Confirmed for 2008, 2010 to 2011, 2014, 2017 to 2019, 2021 to 2025. Supported for 2012 to 2013, 2016, 2020, 2026.

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.

Request01 0E
Service 01PID 0E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 2 − 64)
Range: -64 to 63.5 °
Unit: °

Confirmed for 2008, 2010 to 2011, 2014, 2017 to 2018, 2021 to 2024. Supported for 2012 to 2013, 2016, 2019 to 2020, 2025 to 2026.

Total Engine Run Time `RUN_TIME`SAE J1979Confirmed

Request01 7F
Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bits 8 to 39 of the reply, 32 bits.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Total Idle Run Time `IDLE_TIME`SAE J1979Confirmed

Request01 7F
Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bits 40 to 71 of the reply, 32 bits.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Total Run Time With PTO Active `PTO_TIME`SAE J1979Confirmed

Request01 7F
Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bits 72 to 103 of the reply, 32 bits.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

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

Request01 51
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 2017 to 2018, 2021 to 2025. Supported for 2020.

Engine › AuxInputs

Auto Trans Neutral Drive Status `N/D_STAT`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 14 of the reply.

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

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

Glow plug lamp status `GPL_STAT`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 12 of the reply.

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

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

Manual Trans Neutral Gear Status `N/G_STAT`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 13 of the reply.

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

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

Power Take Off (PTO) Output Status `PTO_STAT_AUX`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 15 of the reply.

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

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

Recommended gear `GEAR_RCMD`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bits 8 to 11 of the reply, 4 bits.

Formula: val
Range: 0 to 15
Unit: No or yes

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

Engine › AuxInputs › Internal

Auto trans neutral drive status supported `N/D_SUP`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

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

Glow plug lamp status supported `GPL_SUP`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

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

Manual trans neutral gear status supported `N/G_SUP`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

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

Power Take Off (PTO) output status supported `PTO_SUP`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

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

Recommended gear supported `GEAR_SUP`SAE J1979Confirmed

Request01 65
Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

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

Engine › Internal

Actual EGR A supported `EGR_A_ACT_SUP`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Actual EGR A supported `EGR_B_ACT_SUP`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Boost bressure A control status `BP_A`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 78 to 79 of the reply, 2 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`BP_A_OL`	Open loop
`2`	`BP_A_CL`	Closed loop
`3`	`BP_A_FAULT`	Fault

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Boost pressure A control status supported `BP_A_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Boost pressure A supported `BP_A_ACT_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Boost pressure B control status supported `BP_B_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Boost pressure B supported `BP_B_ACT_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded boost pressure A supported `BP_A_CMD_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded boost pressure B supported `BP_B_CMD_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded EGR A supported `EGR_A_CMD_SUP`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Commanded EGR A supported `EGR_B_CMD_SUP`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

EGR A error supported `EGR_A_ERR_SUP`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

EGR A error supported `EGR_B_ERR_SUP`SAE J1979Confirmed

Request01 69
Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor A (Bank 1, Sensor 1) supported? `EGRTA_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor A (Bank 1, Sensor 1) Wide Range supported? `EGRTA_WR_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor B (Bank 2, Sensor 1) supported? `EGRTB_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor B (Bank 2, Sensor 1) Wide Range supported? `EGRTB_WR_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 1 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor C (Bank 1, Sensor 2) supported? `EGRTC_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor C (Bank 1, Sensor 2) Wide Range supported? `EGRTC_WR_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor D (Bank 2, Sensor 2) supported? `EGRTD_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

EGR Temperature Sensor D (Bank 2, Sensor 2) Wide Range supported? `EGRTD_WR_SUP`SAE J1979Confirmed

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 0 of the reply.

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

Confirmed for 2023, 2025. Supported for 2022, 2024.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2014, 2018, 2021 to 2025. Supported for 2017.

Is ECT sensor 1 supported? `ECT_1_SUP`SAE J1979Confirmed

Request01 67
Service 01PID 67
Module7E0 → 7E8
Every1 s

Bit 7 of the reply.

Formula: val
Range: 0 to 1
Unit: Number

Confirmed for 2021 to 2025. Supported for 2020.

Is ECT sensor 2 supported? `ECT_2_SUP`SAE J1979Confirmed

Request01 67
Service 01PID 67
Module7E0 → 7E8
Every1 s

Bit 6 of the reply.

Formula: val
Range: 0 to 1
Unit: Number

Confirmed for 2021 to 2025. Supported for 2020.

Maximum value for equivalence ratio `MAX_EQ_RAT`SAE J1979Confirmed

Request01 4F
Service 01PID 4F
Module7E0 → 7E8
Every3600 s

Bits 0 to 7 of the reply, 8 bits.

Formula: val
Range: 0 to 255
Unit: Number

Confirmed for 2018. Supported for 2017, 2020.

Maximum value for intake manifold absolute pressure (MAP) `MAX_MAP`SAE J1979Confirmed

Request01 4F
Service 01PID 4F
Module7E0 → 7E8
Every3600 s

Bits 24 to 31 of the reply, 8 bits.

Formula: (val × 10)
Range: 0 to 2550 kPa
Unit: kPa

Confirmed for 2018. Supported for 2017, 2020.

Maximum value for oxygen sensor current `MAX_O2_CURR`SAE J1979Confirmed

Request01 4F
Service 01PID 4F
Module7E0 → 7E8
Every3600 s

Bits 16 to 23 of the reply, 8 bits.

Formula: val
Range: 0 to 255 mA
Unit: mA

Confirmed for 2018. Supported for 2017, 2020.

Maximum value for oxygen sensor voltage `MAX_O2_VOLT`SAE J1979Confirmed

Request01 4F
Service 01PID 4F
Module7E0 → 7E8
Every3600 s

Bits 8 to 15 of the reply, 8 bits.

Formula: val
Range: 0 to 255 V
Unit: V

Confirmed for 2018. Supported for 2017, 2020.

Total Engine Run Time supported? `RUN_TIME_SUP`SAE J1979Confirmed

Request01 7F
Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bit 7 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Total Idle Run Time supported? `IDLE_TIME_SUP`SAE J1979Confirmed

Request01 7F
Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bit 6 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Total Run Time With PTO Active supported? `PTO_TIME_SUP`SAE J1979Confirmed

Request01 7F
Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bit 5 of the reply.

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

Confirmed for 2021, 2023, 2025. Supported for 2022, 2024.

Engine › OxygenSensors

02S Bank 1, Sensor 1 present `O2S11_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 7 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

02S Bank 1, Sensor 2 present `O2S12_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 6 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

02S Bank 1, Sensor 3 present `O2S13_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 5 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

02S Bank 1, Sensor 4 present `O2S14_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 4 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

02S Bank 2, Sensor 1 present `O2S21_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 3 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

02S Bank 2, Sensor 2 present `O2S22_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 2 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

02S Bank 2, Sensor 3 present `O2S23_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 1 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

02S Bank 2, Sensor 4 present `O2S24_EXISTS`SAE J1979Confirmed

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 0 of the reply.

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

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

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

Pelican can show this parameter as the O2 lambda.

Request01 34
Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 32768)
Range: 0 to 1.99
Unit: Number

Confirmed for 2024 to 2026. Supported for 2022.

O2S Output Voltage Bank 1, Sensor 1 `O2S11`SAE J1979Confirmed

Request01 14
Service 01PID 14
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 200)
Range: 0 to 1.275 V
Unit: V

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2023.

O2S Output Voltage Bank 1, Sensor 2 `O2S12`SAE J1979Confirmed

Request01 15
Service 01PID 15
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 200)
Range: 0 to 1.275 V
Unit: V

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

O2S Output Voltage Bank 2, Sensor 1 `O2S21`SAE J1979Confirmed

Request01 18
Service 01PID 18
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 200)
Range: 0 to 1.275 V
Unit: V

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2017 to 2019, 2021 to 2023.

O2S Output Voltage Bank 2, Sensor 2 `O2S22`SAE J1979Confirmed

Request01 19
Service 01PID 19
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 200)
Range: 0 to 1.275 V
Unit: V

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2017 to 2019, 2021 to 2026.

SHRTFT associated with O2S11 `SHRTFT11`SAE J1979Confirmed

Request01 14
Service 01PID 14
Module7E0 → 7E8
Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 128)
Range: -100 to 99.22 %
Unit: %

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2016 to 2026.

SHRTFT associated with O2S21 `SHRTFT21`SAE J1979Confirmed

Request01 18
Service 01PID 18
Module7E0 → 7E8
Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 128)
Range: -100 to 99.22 %
Unit: %

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2017 to 2019, 2021 to 2023.

SHRTFT associated with O2S22 `SHRTFT22`SAE J1979Confirmed

Request01 19
Service 01PID 19
Module7E0 → 7E8
Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 128)
Range: -100 to 99.22 %
Unit: %

Confirmed for 2008, 2010 to 2011. Supported for 2012 to 2014, 2017 to 2019, 2021 to 2026.

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

Request01 34
Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: (val ÷ 256 − 128)
Range: -128 to 127.996 mA
Unit: mA

Confirmed for 2024 to 2026. Supported for 2022.

Engine parameters

Absolute load value LOAD_ABSSAE J1979Confirmed

Actual EGR A duty cycle/position EGR_A_ACTSAE J1979Confirmed

Actual EGR B duty cycle/position EGR_B_ACTSAE J1979Confirmed

Actual engine torque TQ_ACTSAE J1979Confirmed

Air flow rate from mass air flow sensor MAFSAE J1979Confirmed

Barometric pressure BAROSAE J1979Confirmed

Boost pressure sensor A BP_A_ACTSAE J1979Confirmed

Boost pressure sensor B BP_B_ACTSAE J1979Confirmed

Calculated engine load LOAD_PCTSAE J1979Confirmed

Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed

Catalyst temperature bank 2, sensor 1 CATEMP21SAE J1979Confirmed

Commanded boost pressure A BP_A_CMDSAE J1979Confirmed

Commanded boost pressure B BP_B_CMDSAE J1979Confirmed

Commanded EGR A duty cycle/position EGR_A_CMDSAE J1979Confirmed

Commanded EGR B duty cycle/position EGR_B_CMDSAE J1979Confirmed

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Commanded evaporative purge EVAP_PCTSAE J1979Confirmed

Commanded throttle actuator control TAC_PCTSAE J1979Confirmed

Cylinder fuel rate CYL_RATESAE J1979Confirmed

Driver's demand engine torque TQ_DDSAE J1979Confirmed

EGR A error EGR_A_ERRSAE J1979Confirmed

EGR B error EGR_B_ERRSAE J1979Confirmed

Engine coolant temperature ECTSAE J1979Confirmed

Engine coolant temperature 1 ECT_1SAE J1979Confirmed

Engine coolant temperature 2 ECT_2SAE J1979Confirmed

Engine Friction - Percent Torque TQ_FRSAE J1979Confirmed

Engine oil pressure SIERRA1500_EOPConfirmed

Engine oil temperature EOTSAE J1979Confirmed

Engine reference torque TQ_REFSAE J1979Confirmed

Engine RPM RPMSAE J1979Confirmed

Evap system vapor pressure EVAP_VPSAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor A (Bank 1, Sensor 1) EGRTASAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor B (Bank 2, Sensor 1) EGRTBSAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor C (Bank 1, Sensor 2) EGRTCSAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor D (Bank 2, Sensor 2) EGRTDSAE J1979Confirmed

Fuel injection timing FUEL_TIMINGSAE J1979Confirmed

Fuel pressure FPSAE J1979Confirmed

Fuel rail pressure FRPSAE J1979Confirmed

Intake air temperature IATSAE J1979Confirmed

Intake air temperature, bank 1, sensor 1 IAT_11SAE J1979Confirmed

Intake air temperature, bank 1, sensor 2 IAT_12SAE J1979Confirmed

Intake air temperature, bank 1, sensor 3 IAT_13SAE J1979Confirmed

Intake air temperature, bank 2, sensor 1 IAT_21SAE J1979Confirmed

Intake air temperature, bank 2, sensor 2 IAT_22SAE J1979Confirmed

Intake air temperature, bank 2, sensor 3 IAT_23SAE J1979Confirmed

Intake manifold absolute pressure MAPSAE J1979Confirmed

Long term fuel trim (bank 1) LONGFT1SAE J1979Confirmed

Long term fuel trim (bank 2) LONGFT2SAE J1979Confirmed

Short term fuel trim (bank 1) SHRTFT1SAE J1979Confirmed

Short term fuel trim (bank 2) SHRTFT2SAE J1979Confirmed

Timing advance SPARKADVSAE J1979Confirmed

Total Engine Run Time RUN_TIMESAE J1979Confirmed

Total Idle Run Time IDLE_TIMESAE J1979Confirmed

Total Run Time With PTO Active PTO_TIMESAE J1979Confirmed

Type of fuel currently being used by the vehicle FUEL_TYPSAE J1979Confirmed

Engine › AuxInputs

Auto Trans Neutral Drive Status N/D_STATSAE J1979Confirmed

Glow plug lamp status GPL_STATSAE J1979Confirmed

Manual Trans Neutral Gear Status N/G_STATSAE J1979Confirmed

Power Take Off (PTO) Output Status PTO_STAT_AUXSAE J1979Confirmed

Recommended gear GEAR_RCMDSAE J1979Confirmed

Engine › AuxInputs › Internal

Auto trans neutral drive status supported N/D_SUPSAE J1979Confirmed

Glow plug lamp status supported GPL_SUPSAE J1979Confirmed

Manual trans neutral gear status supported N/G_SUPSAE J1979Confirmed

Power Take Off (PTO) output status supported PTO_SUPSAE J1979Confirmed

Recommended gear supported GEAR_SUPSAE J1979Confirmed

Engine › Internal

Actual EGR A supported EGR_A_ACT_SUPSAE J1979Confirmed

Actual EGR A supported EGR_B_ACT_SUPSAE J1979Confirmed

Boost bressure A control status BP_ASAE J1979Confirmed

Boost pressure A control status supported BP_A_SUPSAE J1979Confirmed

Boost pressure A supported BP_A_ACT_SUPSAE J1979Confirmed

Boost pressure B control status supported BP_B_SUPSAE J1979Confirmed

Boost pressure B supported BP_B_ACT_SUPSAE J1979Confirmed

Commanded boost pressure A supported BP_A_CMD_SUPSAE J1979Confirmed

Commanded boost pressure B supported BP_B_CMD_SUPSAE J1979Confirmed

Commanded EGR A supported EGR_A_CMD_SUPSAE J1979Confirmed

Commanded EGR A supported EGR_B_CMD_SUPSAE J1979Confirmed

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Actual EGR A duty cycle/position `EGR_A_ACT`SAE J1979Confirmed

Actual EGR B duty cycle/position `EGR_B_ACT`SAE J1979Confirmed

Actual engine torque `TQ_ACT`SAE J1979Confirmed

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

Barometric pressure `BARO`SAE J1979Confirmed

Boost pressure sensor A `BP_A_ACT`SAE J1979Confirmed

Boost pressure sensor B `BP_B_ACT`SAE J1979Confirmed

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

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

Catalyst temperature bank 2, sensor 1 `CATEMP21`SAE J1979Confirmed

Commanded boost pressure A `BP_A_CMD`SAE J1979Confirmed

Commanded boost pressure B `BP_B_CMD`SAE J1979Confirmed

Commanded EGR A duty cycle/position `EGR_A_CMD`SAE J1979Confirmed

Commanded EGR B duty cycle/position `EGR_B_CMD`SAE J1979Confirmed

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Cylinder fuel rate `CYL_RATE`SAE J1979Confirmed

Driver's demand engine torque `TQ_DD`SAE J1979Confirmed

EGR A error `EGR_A_ERR`SAE J1979Confirmed

EGR B error `EGR_B_ERR`SAE J1979Confirmed

Engine coolant temperature `ECT`SAE J1979Confirmed

Engine coolant temperature 1 `ECT_1`SAE J1979Confirmed

Engine coolant temperature 2 `ECT_2`SAE J1979Confirmed

Engine Friction - Percent Torque `TQ_FR`SAE J1979Confirmed

Engine oil pressure `SIERRA1500_EOP`Confirmed

Engine oil temperature `EOT`SAE J1979Confirmed

Engine reference torque `TQ_REF`SAE J1979Confirmed

Engine RPM `RPM`SAE J1979Confirmed

Evap system vapor pressure `EVAP_VP`SAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor A (Bank 1, Sensor 1) `EGRTA`SAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor B (Bank 2, Sensor 1) `EGRTB`SAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor C (Bank 1, Sensor 2) `EGRTC`SAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor D (Bank 2, Sensor 2) `EGRTD`SAE J1979Confirmed

Fuel injection timing `FUEL_TIMING`SAE J1979Confirmed

Fuel pressure `FP`SAE J1979Confirmed

Fuel rail pressure `FRP`SAE J1979Confirmed

Intake air temperature `IAT`SAE J1979Confirmed

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

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

Intake air temperature, bank 1, sensor 3 `IAT_13`SAE J1979Confirmed

Intake air temperature, bank 2, sensor 1 `IAT_21`SAE J1979Confirmed

Intake air temperature, bank 2, sensor 2 `IAT_22`SAE J1979Confirmed

Intake air temperature, bank 2, sensor 3 `IAT_23`SAE J1979Confirmed

Intake manifold absolute pressure `MAP`SAE J1979Confirmed

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

Long term fuel trim (bank 2) `LONGFT2`SAE J1979Confirmed

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

Short term fuel trim (bank 2) `SHRTFT2`SAE J1979Confirmed

Timing advance `SPARKADV`SAE J1979Confirmed

Total Engine Run Time `RUN_TIME`SAE J1979Confirmed

Total Idle Run Time `IDLE_TIME`SAE J1979Confirmed

Total Run Time With PTO Active `PTO_TIME`SAE J1979Confirmed

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

Auto Trans Neutral Drive Status `N/D_STAT`SAE J1979Confirmed

Glow plug lamp status `GPL_STAT`SAE J1979Confirmed

Manual Trans Neutral Gear Status `N/G_STAT`SAE J1979Confirmed

Power Take Off (PTO) Output Status `PTO_STAT_AUX`SAE J1979Confirmed

Recommended gear `GEAR_RCMD`SAE J1979Confirmed

Auto trans neutral drive status supported `N/D_SUP`SAE J1979Confirmed

Glow plug lamp status supported `GPL_SUP`SAE J1979Confirmed

Manual trans neutral gear status supported `N/G_SUP`SAE J1979Confirmed

Power Take Off (PTO) output status supported `PTO_SUP`SAE J1979Confirmed

Recommended gear supported `GEAR_SUP`SAE J1979Confirmed

Actual EGR A supported `EGR_A_ACT_SUP`SAE J1979Confirmed

Actual EGR A supported `EGR_B_ACT_SUP`SAE J1979Confirmed

Boost bressure A control status `BP_A`SAE J1979Confirmed

Boost pressure A control status supported `BP_A_SUP`SAE J1979Confirmed

Boost pressure A supported `BP_A_ACT_SUP`SAE J1979Confirmed

Boost pressure B control status supported `BP_B_SUP`SAE J1979Confirmed

Boost pressure B supported `BP_B_ACT_SUP`SAE J1979Confirmed

Commanded boost pressure A supported `BP_A_CMD_SUP`SAE J1979Confirmed

Commanded boost pressure B supported `BP_B_CMD_SUP`SAE J1979Confirmed

Commanded EGR A supported `EGR_A_CMD_SUP`SAE J1979Confirmed

Commanded EGR A supported `EGR_B_CMD_SUP`SAE J1979Confirmed

EGR A error supported `EGR_A_ERR_SUP`SAE J1979Confirmed

EGR A error supported `EGR_B_ERR_SUP`SAE J1979Confirmed

EGR Temperature Sensor A (Bank 1, Sensor 1) supported? `EGRTA_SUP`SAE J1979Confirmed

EGR Temperature Sensor A (Bank 1, Sensor 1) Wide Range supported? `EGRTA_WR_SUP`SAE J1979Confirmed