VOLVO
ECM-950D - Engine control module (ECM), idle speed control. Signal too low
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
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)2006–2007Kun motor: B5254T3
- Volvo S40 (2004–2013)2008Kun motor: B5254T3, B5254T7
- Volvo S40 (2004–2013)2009–2012Kun motor: B5254T7
- Volvo V50 (2004–2013)2006–2007Kun motor: B5254T3
- Volvo V50 (2004–2013)2008–2012Kun motor: B5254T7
Hva betyr feilkoden?
The ECM sets the code when the actual idle speed stays below its limit for a certain time. The cause may be a blocked intake or exhaust system, which the driver may notice as low or uneven idle.
Mulige årsaker
- Blocked intake system
- Blocked exhaust system
Hva du kan gjøre
- 1If the idle is low and unsteady: check that the intake and exhaust systems are not blocked
- 2If the idle is high and unsteady: check that the intake has no leaks or damage
- 3Clear the obstruction and check whether the idle becomes normal. If the fault remains, have a workshop with diagnostic equipment fault-trace further
Symptomer du kan merke3
- Malfunction indicator lamp (MIL) on
- Low idle speed
- Uneven idle
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.