Drivetrain parameters
The Audi S4 has 32 drivetrain parameters.
● Confirmed◆ In testing○ Supported× Not supported
Actual mechanical torque calculated AUDI_ACTUAL_MECHANICAL_TORQUE_CALC
- Request
22 3E E9 - Service 22
DID 3EE9 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Actual mechanical torque commanded AUDI_ACTUAL_MECHANICAL_TORQUE_CMD_VALUE
- Request
22 58 E1 - Service 22
DID 58E1 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Actual possible maximum torque AUDI_ACTUAL_POSSIBLE_MAXIMUM_TORQUE
- Request
22 3E EA - Service 22
DID 3EEA - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Actual possible minimum torque AUDI_ACTUAL_POSSIBLE_MINIMUM_TORQUE
- Request
22 3E EB - Service 22
DID 3EEB - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
All-wheel drive current AUDI_PQ35_HAL_I
- Request
22 2B E6 - Service 22
DID 2BE6 - Module
70F → 779 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65 A
- Unit
- A
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2014, 2016 to 2019, 2022 to 2025. Not supported for 2010 to 2011, 2015, 2020 to 2021.
All-wheel drive differential lock engagement AUDI_PQ35_HAL_DIFF_LK
- Request
22 08 A7 - Service 22
DID 08A7 - Module
70F → 779 - Every
1 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
val- Range
- 0 to 1
- Unit
- Number
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2014, 2016 to 2019, 2022 to 2025. Not supported for 2010 to 2011, 2015, 2020 to 2021.
All-wheel drive duty cycle AUDI_PQ35_HAL_DUTY
- Request
22 2B F3 - Service 22
DID 2BF3 - Module
70F → 779 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100.39 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2014, 2016 to 2019, 2022 to 2025. Not supported for 2010 to 2011, 2015, 2020 to 2021.
All-wheel drive mode AUDI_PQ35_HAL_MODE
- Request
22 0C 0A - Service 22
DID 0C0A - Module
70F → 779 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2014, 2016 to 2019, 2022 to 2025. Not supported for 2010 to 2011, 2015, 2020 to 2021.
All-wheel drive pulse width modulation AUDI_PQ35_HAL_PWM
- Request
22 2B E7 - Service 22
DID 2BE7 - Module
70F → 779 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 100 %
- Unit
- %
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2014, 2016 to 2019, 2022 to 2025. Not supported for 2010 to 2011, 2015, 2020 to 2021.
DC link current AUDI_DC_LINK_I
- Request
22 3E 98 - Service 22
DID 3E98 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 A
- Unit
- A
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Driver torque requested #1 AUDI_ENG_TRQ_REQ_1
- Request
22 29 D4 - Service 22
DID 29D4 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10)- Range
- 0 to 6553.5 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Driver torque requested #2 AUDI_ENG_TRQ_REQ_2
- Request
22 43 80 - Service 22
DID 4380 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10)- Range
- 0 to 6553.5 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Electric drive ECU temperature 1 AUDI_ELDRIVE_ECU_T_1
- Request
22 08 05 - Service 22
DID 0805 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 °C
- Unit
- °C
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Electric drive ECU temperature 2 AUDI_ELDRIVE_ECU_T_2
- Request
22 08 06 - Service 22
DID 0806 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 °C
- Unit
- °C
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Inverter power loss phase u AUDI_INVERTER_PWR_LOSS_PHASE_U
- Request
22 10 40 - Service 22
DID 1040 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 W
- Unit
- W
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Inverter power loss phase v AUDI_INVERTER_PWR_LOSS_PHASE_V
- Request
22 10 41 - Service 22
DID 1041 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 W
- Unit
- W
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Inverter power loss phase w AUDI_INVERTER_PWR_LOSS_PHASE_W
- Request
22 10 42 - Service 22
DID 1042 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 W
- Unit
- W
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Motor electrical angular frequency AUDI_ELDRIVE_MOTOR_FREQ
- Request
22 46 57 - Service 22
DID 4657 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000
- Unit
- Number
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Motor maximum current AUDI_MOTOR_MAXIMUM_I
- Request
22 3E E7 - Service 22
DID 3EE7 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 A
- Unit
- A
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Motor minimum current AUDI_MOTOR_MINIMUM_I
- Request
22 3E E8 - Service 22
DID 3EE8 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 A
- Unit
- A
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Motor speed AUDI_MOTOR_RPM
- Request
22 3D F8 - Service 22
DID 3DF8 - Module
FC00 → FE0076 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 2)- Range
- -16384 to 16383.5 rpm
- Unit
- rpm
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Motor torque difference, front to rear AUDI_MOTOR_TRQ_DIFF
- Request
22 03 43 - Service 22
DID 0343 - Module
FC00 → FE0076 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 2)- Range
- -16384 to 16383.5 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Motor torque rated, front AUDI_MOTOR_TRQ_RATED_FRONT
- Request
22 03 44 - Service 22
DID 0344 - Module
FC00 → FE0076 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 2)- Range
- -16384 to 16383.5 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Motor torque rated, rear AUDI_MOTOR_TRQ_RATED_REAR
- Request
22 03 44 - Service 22
DID 0344 - Module
FC00 → FE0076 - Every
1 s - Testing
Bits 16 to 31 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 2)- Range
- -16384 to 16383.5 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Motor torque requested AUDI_MOTOR_TRQ_REQ
- Request
22 29 D4 - Service 22
DID 29D4 - Module
FC00 → FE0076 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10)- Range
- 0 to 6553.5 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Motor torque, front AUDI_MOTOR_TRQ_FRONT
- Request
22 03 35 - Service 22
DID 0335 - Module
FC00 → FE0076 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
val- Range
- -32768 to 32767 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Motor torque, rear AUDI_MOTOR_TRQ_REAR
- Request
22 03 3B - Service 22
DID 033B - Module
FC00 → FE0076 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
val- Range
- -32768 to 32767 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012, 2014, 2016 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2013, 2015, 2020 to 2021, 2023.
Motor voltage, d-axis actual AUDI_MOTOR_V_D_ACT
- Request
22 10 07 - Service 22
DID 1007 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 V
- Unit
- V
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Motor voltage, d-axis commanded AUDI_MOTOR_V_D_CMD
- Request
22 10 09 - Service 22
DID 1009 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 V
- Unit
- V
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Motor voltage, q-axis actual AUDI_MOTOR_V_Q_ACT
- Request
22 10 08 - Service 22
DID 1008 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 V
- Unit
- V
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Motor voltage, q-axis commanded AUDI_MOTOR_V_Q_CMD
- Request
22 10 0A - Service 22
DID 100A - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 V
- Unit
- V
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
Torque, calculated from measured currents AUDI_CALC_FROM_MEAS_IS
- Request
22 03 08 - Service 22
DID 0308 - Module
FC00 → FE007B - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits.
- Formula
val- Range
- 0 to 1000 N·m
- Unit
- N·m
In testing for 1991 to 1994, 1997 to 2009, 2012 to 2019, 2022, 2024 to 2025. Not supported for 2010 to 2011, 2020 to 2021, 2023.
