Battery parameters
The Audi A5 has 58 battery parameters.
● Confirmed◆ In testing○ Supported× Not supported
12V battery adapted capacity A5_AUX_BAT_CAPConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 176 to 183 of the reply, 8 bits.
0x44 = 68 → 68 Ah
- Formula
val- Range
- 0 to 100 Ah
- Unit
- Ah
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery aging by capacity A5_AUX_BAT_AGE_CAPConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 160 to 167 of the reply, 8 bits.
0x64 = 100 → 100 %
- Formula
val- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery aging by power A5_AUX_BAT_AGE_POWConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 168 to 175 of the reply, 8 bits.
0x56 = 86 → 86 %
- Formula
val- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery capacity A5_12V_BAT_CAPConfirmed
- Request
22 2A 06 - Service 22
DID 2A06 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 16 to 23 of the reply, 8 bits.
0x69 = 105 → 105 Ah
- Formula
val- Range
- 0 to 255 Ah
- Unit
- Ah
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
12V battery current A5_AUX_BAT_CConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 16 to 47 of the reply, 32 bits. The value is signed.
0xFFFF89CC = -30260 → (-30260 ÷ 1000) = -30.26 A
- Formula
(val ÷ 1000)- Range
- -1000000 to 1000000 A
- Unit
- A
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery sensor temperature A5_AUX_BAT_T_SConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 72 to 79 of the reply, 8 bits.
0x34 = 52 → (52 − 40) = 12 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery state of charge A5_AUX_BAT_SOCConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 56 to 63 of the reply, 8 bits.
0x53 = 83 → 83 %
- Formula
val- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery temperature A5_AUX_BAT_TConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 64 to 71 of the reply, 8 bits.
0x32 = 50 → (50 − 40) = 10 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery total charge A5_AUX_BAT_CHRG_TOTConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 96 to 127 of the reply, 32 bits.
0x00003623 = 13859 → (13859 ÷ 10) = 1,385.9 Ah
- Formula
(val ÷ 10)- Range
- 0 to 10000000 Ah
- Unit
- Ah
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery total discharge A5_AUX_BAT_DSCH_TOTConfirmed
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 128 to 159 of the reply, 32 bits.
0x0000353E = 13630 → (13630 ÷ 10) = 1,363 Ah
- Formula
(val ÷ 10)- Range
- 0 to 10000000 Ah
- Unit
- Ah
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
12V battery voltage A5_AUX_BAT_VConfirmed
Pelican can show this parameter as the starter battery voltage.
- Request
22 2A F7 - Service 22
DID 2AF7 - Module
710 → 77A - Every
30 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x1F0F = 7951 → (7951 ÷ 1000 + 4) = 11.951 V
- Formula
(val ÷ 1000 + 4)- Range
- 0 to 69 V
- Unit
- V
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023.
Accelerator pedal, sensor 1 voltage A5_ACCEL_PEDAL_SENS_1_VConfirmed
- Request
22 10 2A - Service 22
DID 102A - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 5) = 0 mV
- Formula
(val ÷ 5)- Range
- 0 to 13107 mV
- Unit
- mV
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
All-wheel-drive pump voltage A5_AWD_PMP_V
- Request
22 2B 0E - Service 22
DID 2B0E - Module
71D → 787 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 332 ÷ 2125 − 19.84)- Range
- -19.84 to 19.9999 V
- Unit
- V
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Aux. hydraulic pump voltage A5_AUX_HYDRAULIC_PMP_VConfirmed
- Request
22 51 A7 - Service 22
DID 51A7 - Module
7E1 → 7E9 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 ÷ 10) = 0 V
- Formula
(val ÷ 10)- Range
- 0 to 25.5 V
- Unit
- V
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Battery internal resistance, raw A5_BAT_INTERNAL_RES_RAWConfirmed
- Request
22 2A 25 - Service 22
DID 2A25 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x14 = 20 → (20 ÷ 5) = 4
- Formula
(val ÷ 5)- Range
- 0 to 51
- Unit
- Raw value
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Battery voltage variant A5_PQ35_BAT_V_2Confirmed
- Request
22 10 5E - Service 22
DID 105E - Module
7E0 → 7E8 - Every
5 s - Testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2020 to 2026
Example reply from a 2019 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x026C = 620 → (620 ÷ 50) = 12.4 V
- Formula
(val ÷ 50)- Range
- 0 to 20 V
- Unit
- V
Confirmed for 2009 to 2010, 2012, 2014, 2017, 2019. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2020 to 2026.
Battery voltage, raw count A5_BATTERY_VConfirmed
- Request
22 10 5A - Service 22
DID 105A - Module
7E0 → 7E8 - Every
5 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x0B34 = 2868 → 2,868
- Formula
val- Range
- 0 to 65535
- Unit
- Number
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Boost pressure A5_PQ35_CHG_PConfirmed
- Request
22 10 57 - Service 22
DID 1057 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2008, 2010 to 2013, 2015 to 2018, 2020 to 2026
Example reply from a 2019 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x1019 = 4121 → (4121 ÷ 1000) = 4.121 bar
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 bar
- Unit
- bar
Confirmed for 2009, 2014, 2019. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2010, 2012, 2017, 2020, 2023.
Calculated nitrogen oxide concentration behind turbocharger A5_MQB_NOX_CONC_BEHIND_TURBOConfirmed
- Request
22 15 26 - Service 22
DID 1526 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2013, 2015 to 2016, 2018, 2020 to 2026
Example reply from a 2019 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → 0
- Formula
val- Range
- -32768 to 32767
- Unit
- Number
Confirmed for 2014, 2017, 2019. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2009 to 2010, 2012, 2020, 2023.
Charge adjuster output stage A5_CHG_ADJUSTER_OUTPUTConfirmed
- Request
22 11 81 - Service 22
DID 1181 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 100) = 0 %
- Formula
(val ÷ 100)- Range
- -327 to 327 %
- Unit
- %
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Charge air cooler inlet, pressure sensor 1 bank 1 raw value A5_CHG_AIR_COOLER_INLET_P_1_1
- Request
22 44 5A - Service 22
DID 445A - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 5)- Range
- 0 to 13107
- Unit
- Raw value
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Charge air pressure A5_PQ35_CHG_AIR_PConfirmed
- Request
22 22 11 - Service 22
DID 2211 - Module
714 → 77E - Every
1 s - Testing for 2007 to 2016, 2018, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2017, 2019 to 2020, 2023. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2009 to 2010, 2012, 2014.
Charge air pressure, actual value A5_CHG_AIR_P_ACTConfirmed
- Request
22 10 56 - Service 22
DID 1056 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x03E0 = 992 → 992
- Formula
val- Range
- -32768 to 32767
- Unit
- Raw value
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Charge air pressure: actual A5_PQ35_CHARGE_AIR_P_ACTUALConfirmed
- Request
22 20 2A - Service 22
DID 202A - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x03CC = 972 → (972 × 0.08) = 77.76
- Formula
(val × 0.08)- Range
- 0 to 5242.8
- Unit
- Raw value
Confirmed for 2017, 2019 to 2020, 2023. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2009 to 2010, 2012, 2014.
Charge air pressure: specified A5_PQ35_CHARGE_AIR_P_SPECIFIEDConfirmed
- Request
22 20 29 - Service 22
DID 2029 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x0306 = 774 → (774 × 0.08) = 61.92
- Formula
(val × 0.08)- Range
- 0 to 5242.8
- Unit
- Raw value
Confirmed for 2017, 2019 to 2020, 2023. In testing for 2007 to 2008, 2011, 2013 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2009 to 2010, 2012.
Charge air temp at the turbocharger outlet, calculated A5_MQB_CHARGE_AIR_T_TUBROCHARGER_OUTLET_CALCULATEDConfirmed
- Request
22 17 98 - Service 22
DID 1798 - Module
7E0 → 7E8 - Every
5 s - Testing for 2007 to 2013, 2015 to 2016, 2018, 2020 to 2022, 2024 to 2026
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val × 1000 ÷ 10000 − 273.1)- Range
- -273.1 to 3003.6 °C
- Unit
- °C
Confirmed for 2014, 2017, 2019, 2023. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2009 to 2010, 2012, 2020.
Charge limit overcharge protection A5_PQ35_CHG_LIM_OVERConfirmed
- Request
22 13 56 - Service 22
DID 1356 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2008, 2010 to 2013, 2015 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x10CC = 4300 → (4300 ÷ 100) = 43
- Formula
(val ÷ 100)- Range
- -327.68 to 327.67
- Unit
- Raw value
Confirmed for 2009, 2014, 2017. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2010, 2012, 2019 to 2020, 2023.
Charge pressure before throttle valve, calculated actual value A5_CHG_P_BEFORE_ACT
- Request
22 43 2B - Service 22
DID 432B - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 4)- Range
- -8192 to 8191
- Unit
- Raw value
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Charge pressure control specified value A5_CHG_P_CTRL_SPEC
- Request
22 11 08 - Service 22
DID 1108 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 20 ÷ 13107)- Range
- 0 to 100 %
- Unit
- %
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Control module voltage A5_VPWRConfirmed
- Request
22 F4 42 - Service 22
DID F442 - Module
7E0 → 7E8 - Every
250 ms - Testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x2C9C = 11420 → (11420 ÷ 1000) = 11.42 V
- Formula
(val ÷ 1000)- Range
- 0 to 65 V
- Unit
- V
Confirmed for 2009 to 2010, 2012 to 2014, 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2025.
Control module voltage VPWRSAE J1979Confirmed
Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.
Pelican can show this parameter as the starter battery voltage.
- Request
01 42 - Service 01
PID 42 - Module
7E0 → 7E8 - Every
10 s
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65535 V
- Unit
- V
Confirmed for 2009 to 2010, 2012, 2017 to 2019. Supported for 2013 to 2014, 2020 to 2025.
DC-DC converter, current A5_DCDC_IConfirmed
- Request
22 2A 53 - Service 22
DID 2A53 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 8 to 23 of the reply, 16 bits.
0x01FF = 511 → (511 − 511) = 0 A
- Formula
(val − 511)- Range
- -511 to 65024 A
- Unit
- A
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2017, 2019 to 2020, 2023.
DC-DC converter, low voltage A5_DCDC_V_LOWConfirmed
- Request
22 2A 53 - Service 22
DID 2A53 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x7B = 123 → (123 ÷ 10) = 12.3 V
- Formula
(val ÷ 10)- Range
- 0 to 25.5 V
- Unit
- V
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2017, 2019 to 2020, 2023.
DC-DC converter, reserved current A5_DCDC_I_RSVConfirmed
- Request
22 2A 53 - Service 22
DID 2A53 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2024, 2026
Example reply from a 2025 Audi A5.
Bits 24 to 39 of the reply, 16 bits.
0x01FF = 511 → (511 − 511) = 0 A
- Formula
(val − 511)- Range
- -511 to 65024 A
- Unit
- A
Confirmed for 2025. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2017, 2019 to 2020, 2023.
Diesel particulate filter charge limit over-charge A5_DPF_CHG_LIM_OVER_CHG
- Request
22 20 DB - Service 22
DID 20DB - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 100)- Range
- -327 to 327
- Unit
- Raw value
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Diesel particulate filter statistics, average drive cycle time during charge cycle A5_DPF_STATISTICS_AVG
- Request
22 40 33 - Service 22
DID 4033 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 16)- Range
- 0 to 4080 s
- Unit
- s
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Diesel particulate filter statistics, route in charge cycle A5_DPF_STATISTICS_ROUTE
- Request
22 40 31 - Service 22
DID 4031 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 8)- Range
- 0 to 2040 km
- Unit
- km
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Exhaust gas recirculation valve 1, B1, mass current: specified value A5_MQB_EGR_VALVE_1_B1_MASS_I_SPECConfirmed
- Request
22 18 13 - Service 22
DID 1813 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2018, 2020 to 2026
Example reply from a 2019 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 × 1000 ÷ 10000) = 0
- Formula
(val × 1000 ÷ 10000)- Range
- -3276.8 to 3276.7
- Unit
- Raw value
Confirmed for 2019. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2009 to 2010, 2012, 2014, 2017, 2020, 2023.
Exhaust gas recirculation valve 2, B1, mass current: specified value A5_MQB_EGR_VALVE_2_B1_MASS_I_SPECConfirmed
- Request
22 18 14 - Service 22
DID 1814 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2018, 2020 to 2026
Example reply from a 2019 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 × 1000 ÷ 10000) = 0
- Formula
(val × 1000 ÷ 10000)- Range
- -3276.8 to 3276.7
- Unit
- Raw value
Confirmed for 2019. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2009 to 2010, 2012, 2014, 2017, 2020, 2023.
Generator voltage, actual A5_GEN_V_ACTConfirmed
- Request
22 4F 00 - Service 22
DID 4F00 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x27 = 39 → (39 ÷ 10 + 10.6) = 14.5 V
- Formula
(val ÷ 10 + 10.6)- Range
- 0 to 36.1 V
- Unit
- V
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Ignition angle current cylinder A5_PQ35_IGN_ANG_CYLConfirmed
- Request
22 13 7A - Service 22
DID 137A - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2008, 2010 to 2026
Example reply from a 2009 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x04 = 4 → (4 × 0.375 − 35.625) = -34.125 N·m
- Formula
(val × 0.375 − 35.625)- Range
- -35.625 to 60 N·m
- Unit
- N·m
Confirmed for 2009. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2010, 2012, 2014, 2017, 2019 to 2020, 2023.
Knock sensor voltage, cylinder 1 A5_KNOCK_SENS_V_CYL_1
- Request
22 11 26 - Service 22
DID 1126 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 21333 ÷ 4369000)- Range
- 0 to 319 V
- Unit
- V
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Knock sensor voltage, cylinder 3 A5_KNOCK_SENS_V_CYL_3
- Request
22 11 27 - Service 22
DID 1127 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 21333 ÷ 4369000)- Range
- 0 to 319 V
- Unit
- V
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Knock sensor voltage:, cylinder 2 A5_KNOCK_SENS_V_CYL_2Confirmed
- Request
22 13 FC - Service 22
DID 13FC - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 0.000076294)- Range
- 0 to 4.99 V
- Unit
- V
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Knock sensor voltage:, cylinder 3 A5_KNOCK_SENS_V_CYL_3_7E0Confirmed
- Request
22 13 FA - Service 22
DID 13FA - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 0.000076294) = 0 V
- Formula
(val × 0.000076294)- Range
- 0 to 4.99 V
- Unit
- V
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Knock sensor voltage:, cylinder 5 A5_KNOCK_SENS_V_CYL_5Confirmed
- Request
22 13 FD - Service 22
DID 13FD - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 0.000076294) = 0 V
- Formula
(val × 0.000076294)- Range
- 0 to 4.99 V
- Unit
- V
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Knock sensor voltage:, cylinder 6 A5_KNOCK_SENS_V_CYL_6
- Request
22 13 FB - Service 22
DID 13FB - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 0.000076294)- Range
- 0 to 4.99 V
- Unit
- V
In testing for 2007 to 2016, 2018 to 2026. Not supported for 2017.
Maximum charge current A5_MAX_CHA_CUR_2Confirmed
- Request
22 11 59 - Service 22
DID 1159 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2012, 2014 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 10) = 0 A
- Formula
(val ÷ 10)- Range
- -3200 to 3200 A
- Unit
- A
Confirmed for 2013, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2017 to 2021, 2025.
Maximum discharge current A5_MAX_DCHA_CUR_2Confirmed
- Request
22 11 58 - Service 22
DID 1158 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2008, 2010 to 2012, 2014 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 10) = 0 A
- Formula
(val ÷ 10)- Range
- -3200 to 3200 A
- Unit
- A
Confirmed for 2009, 2013, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2010, 2012, 2014, 2017 to 2021, 2025.
Service regeneration current duration A5_PQ35_SRV_REGEN_DURConfirmed
- Request
22 11 64 - Service 22
DID 1164 - Module
7E0 → 7E8 - Every
30 s - Testing for 2007 to 2008, 2010 to 2013, 2015 to 2016, 2018 to 2020, 2022 to 2026
Example reply from a 2021 Audi A5.
Bits 0 to 31 of the reply, 32 bits.
0x00000000 = 0 → (0 ÷ 6000) = 0 min
- Formula
(val ÷ 6000)- Range
- 0 to 715827 min
- Unit
- min
Confirmed for 2009, 2014, 2017, 2021. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2010, 2012 to 2013, 2018 to 2020, 2023, 2025.
Start/stop battery charge A5_SSB_AHConfirmed
- Request
22 2A 0F - Service 22
DID 2A0F - Module
710 → 77A - Every
5 s - Testing for 2007 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x10 = 16 → 16 Ah
- Formula
val- Range
- 0 to 255 Ah
- Unit
- Ah
Confirmed for 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Start/stop battery current A5_SSB_CConfirmed
- Request
22 2A 09 - Service 22
DID 2A09 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 31 of the reply, 32 bits. The value is signed.
0x00000003 = 3 → (3 ÷ 1000) = 0.003 A
- Formula
(val ÷ 1000)- Range
- -2000 to 2000 A
- Unit
- A
Confirmed for 2017 to 2020, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Start/stop battery resistance A5_SSB_RConfirmed
- Request
22 2A 0E - Service 22
DID 2A0E - Module
710 → 77A - Every
5 s - Testing for 2007 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x13 = 19 → (19 × 2 ÷ 10) = 3.8 mΩ
- Formula
(val × 2 ÷ 10)- Range
- 0 to 51 mΩ
- Unit
- mΩ
Confirmed for 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Start/stop battery sensor temperature A5_SSB_TConfirmed
- Request
22 2A 0B - Service 22
DID 2A0B - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x2E = 46 → (46 − 40) = 6 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Start/stop battery state of charge A5_SSB_SOCConfirmed
- Request
22 2A 0C - Service 22
DID 2A0C - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x2E = 46 → 46 %
- Formula
val- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Start/stop battery target voltage A5_SSB_VTConfirmed
- Request
22 2A 00 - Service 22
DID 2A00 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 ÷ 10 + 10.6) = 10.6 V
- Formula
(val ÷ 10 + 10.6)- Range
- 0 to 36.1 V
- Unit
- V
Confirmed for 2017 to 2020, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Start/stop battery voltage A5_SSB_VConfirmed
Pelican can show this parameter as the starter battery voltage.
- Request
22 2A 07 - Service 22
DID 2A07 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits.
0x1D41 = 7489 → (7489 ÷ 1000 + 4) = 11.489 V
- Formula
(val ÷ 1000 + 4)- Range
- 4 to 69.53 V
- Unit
- V
Confirmed for 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Start/stop battery voltage, at rest A5_SSB_V_RESTConfirmed
- Request
22 2A 10 - Service 22
DID 2A10 - Module
710 → 77A - Every
1 s - Testing for 2007 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x1E = 30 → (30 ÷ 10 + 9) = 12 V
- Formula
(val ÷ 10 + 9)- Range
- 9 to 34.5 V
- Unit
- V
Confirmed for 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
