VOLVO
ECM-400A - Canister purge (CP) valve. Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008)
Vis modeller per årsmodell og motor (13)
- Volvo C30 (2007–2013)2007–2011Kun motor: B5244S4
- Volvo C70 (2006–2013)2006Alle motorer unntatt: B5254T3
- Volvo C70 (2006–2013)2007–2010Kun motor: B5244S4, B5244S5
- Volvo C70 (2006–2013)2011Kun motor: B5244S4
- Volvo S40 (2004–2013)2004Kun motor: B5244S4, B5244S5
- Volvo S40 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
- Volvo S60 (2001–2009)2003–2006Kun motor: B5244S, B5244S2, B5244S6
- Volvo S60 (2001–2009)2007–2009Kun motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2003–2006Kun motor: B5244S, B5244S2
- Volvo V50 (2004–2013)2004Kun motor: B5244S4, B5244S5
- Volvo V50 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
- Volvo V70 (2000–2008)2003–2006Kun motor: B5244S, B5244S2, B5244S6
- Volvo V70 (2000–2008)2007–2008Kun motor: B5244S, B5244S2
Hva betyr feilkoden?
The engine control module has found that the EVAP valve is not working correctly, by analysing the signal from the intake manifold pressure sensor. The valve may be stuck open or closed, or a hose between the intake manifold, the valve or the canister may be damaged, blocked or pinched. If the fault shows in the quick test of the valve, it is permanent.
Mulige årsaker
- Hose between the intake manifold and the EVAP valve is damaged, blocked or pinched
- Hose between the EVAP valve and the canister is damaged, blocked or pinched
- EVAP valve stuck in the open position
- EVAP valve stuck in the closed position
Hva du kan gjøre
- 1Check the hoses between the intake manifold, the EVAP valve and the canister for kinks, loose joints and damage
- 2If you have a diagnostic tool: run the quick test of the EVAP valve with the engine idling and see whether the test shows poor function
- 3If the test shows poor function, check the hose to the canister; if it shows good function, check the hose to the intake pipe
- 4Read and clear the code, then road test
- 5Have a workshop check or replace the EVAP valve with diagnostic equipment if the hoses are intact
Symptomer du kan merke2
- Malfunction indicator lamp is lit
- Fuel smell
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.