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Volkswagen Passat

Clock parameters

The Volkswagen Passat has 2 clock parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Time since engine start PASSAT_RUNTMConfirmed

How long it's been since the engine started.

  • Request22 F4 1F
  • Service 22DID F41F
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1988 to 2010, 2014, 2021, 2023 to 2026

Example reply from a 2022 Volkswagen Passat.

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 2013, 2015 to 2020, 2022. In testing for 1988 to 2005, 2009 to 2010, 2021, 2023 to 2026. Not supported for 2006 to 2008, 2014.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Time since engine start PASSAT_RUNTMConfirmed

How long it's been since the engine started.

  • Request22 F4 1F
  • Service 22DID F41F
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1988 to 2010, 2014, 2021, 2023 to 2026

Example reply from a 2022 Volkswagen Passat.

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 2013, 2015 to 2020, 2022. In testing for 1988 to 2005, 2009 to 2010, 2021, 2023 to 2026. Not supported for 2006 to 2008, 2014.

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.

  • Request01 1F
  • Service 01PID 1F
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 s
Unit
s

Confirmed for 2019. Supported for 2006, 2008 to 2009, 2011 to 2018, 2020, 2022, 2025.

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