Clock parameters
The Audi A7 has 2 clock parameters.
● Confirmed◆ In testing○ Supported× Not supported
Time since engine start A7_RUNTMConfirmed
How long it's been since the engine started.
- Request
22 F4 1F - Service 22
DID F41F - Module
7E0 → 7E8 - Every
1 s - Testing for 2010, 2013 to 2015, 2017 to 2019, 2021 to 2026
Example reply from a 2020 Audi A7.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → 0 s
- Formula
val- Range
- 0 to 65535 s
- Unit
- s
Confirmed for 2011 to 2012, 2016, 2020. In testing for 2010, 2013 to 2015, 2017 to 2019, 2021 to 2026.
Time since engine start RUNTMSAE J1979Confirmed
Increments while the engine is running. Freezes if the engine stalls. Resets to zero during every control module power-up and when entering the key-on, engine off position. Limited to 65,535 seconds and will not wrap around to zero.
- Request
01 1F - Service 01
PID 1F - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 15 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 s
- Unit
- s
Confirmed for 2020. Supported for 2012, 2016, 2021.