VOLVO
ECM-P00C424 - Turbocharger/Supercharger Bypass Valve "B" - Mechanical. General Signal Failures. Signal stuck high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (8)
- Volvo S60 (2011–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo S80 (2007–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15
- Volvo V40 (2013–)2015Kun motor: B4204T11
- Volvo V40 Cross Country (2013–)2015Kun motor: B4204T11
- Volvo V60 (2011–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15, B4204T9
- Volvo V70 (2008–)2014–2015Kun motor: B4204T11
- Volvo XC60 (2009–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo XC70 (2008–)2014–2015Kun motor: B4204T11
Hva betyr feilkoden?
The engine control module (ECM) monitors the adaptation of the compressor bypass valve, meaning the learned values that control it. The fault concerns a signal that stays constantly high. The code is stored when an adaptation value falls outside the predefined range, and
Mulige årsaker
- The bypass valve adaptation value is outside the predefined range
Hva du kan gjøre
- 1Read and note the code, clear it and road test the car to see whether it returns
- 2Check that the connections to the bypass valve are fully seated and free from corrosion
- 3Look for dirt and clean the compressor throttle if needed
- 4Have a workshop reset the adaptation once the mechanical side is in order, then confirm with a road test that the code does not come back
Symptomer du kan merke1
- No noticeable symptoms for the driver
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.