VOLVO
ECM-400A - Canister purge (CP) valve. Faulty signal
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008)
Modelle nach Baujahr und Motor anzeigen (13)
- Volvo C30 (2007–2013)2007–2011Nur Motor: B5244S4
- Volvo C70 (2006–2013)2006Alle Motoren außer: B5254T3
- Volvo C70 (2006–2013)2007–2010Nur Motor: B5244S4, B5244S5
- Volvo C70 (2006–2013)2011Nur Motor: B5244S4
- Volvo S40 (2004–2013)2004Nur Motor: B5244S4, B5244S5
- Volvo S40 (2004–2013)2005–2010Nur Motor: B5244S4, B5244S5, B5244S7
- Volvo S60 (2001–2009)2003–2006Nur Motor: B5244S, B5244S2, B5244S6
- Volvo S60 (2001–2009)2007–2009Nur Motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2003–2006Nur Motor: B5244S, B5244S2
- Volvo V50 (2004–2013)2004Nur Motor: B5244S4, B5244S5
- Volvo V50 (2004–2013)2005–2010Nur Motor: B5244S4, B5244S5, B5244S7
- Volvo V70 (2000–2008)2003–2006Nur Motor: B5244S, B5244S2, B5244S6
- Volvo V70 (2000–2008)2007–2008Nur Motor: B5244S, B5244S2
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- 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
Was Sie tun können
- 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
Symptome, die Sie bemerken können2
- Malfunction indicator lamp is lit
- Fuel smell
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.