VOLVO
ECM-9A0D - Engine control module (ECM). Internal fault
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (9)
- Volvo C30 (2007–2013)2007Kun motor: B5254T3
- Volvo C30 (2007–2013)2008–2013Kun motor: B5254T7
- Volvo C70 (2006–2013)2006–2007Kun motor: B5254T3
- Volvo C70 (2006–2013)2008–2013Kun motor: B5254T7
- Volvo S40 (2004–2013)2005–2007Kun motor: B5254T3
- Volvo S40 (2004–2013)2008Kun motor: B5254T3, B5254T7
- Volvo S40 (2004–2013)2009–2012Kun motor: B5254T7
- Volvo V50 (2004–2013)2005–2007Kun motor: B5254T3
- Volvo V50 (2004–2013)2008–2012Kun motor: B5254T7
Hva betyr feilkoden?
The engine control module monitors its own internal voltage references. When it registers a fault in any of them, this code is set and the malfunction indicator lamp comes on. The fault is then inside the engine control module rather than in an external sensor.
Mulige årsaker
- The engine control module has been damaged
Hva du kan gjøre
- 1Read the code, clear it and start the car to see whether it returns
- 2Check that the module connectors are fully seated and free from oxidation
- 3If the code returns, the module is damaged and should be replaced by a workshop
Symptomer du kan merke1
- Malfunction indicator lamp (MIL) is on
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.