VOLVO
ECM-6400 - Camshaft reset valve, intake Signal missing
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:
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)2004Alle motorer unntatt: D4204T, D4204T2
- Volvo S40 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
- Volvo S60 (2001–2009)2005–2006Kun motor: B5244S, B5244S2, B5244S6
- Volvo S60 (2001–2009)2007–2009Kun motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2005–2006Kun motor: B5244S, B5244S2
- Volvo V50 (2004–2013)2004Alle motorer unntatt: D4204T, D4204T2
- Volvo V50 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
- Volvo V70 (2000–2008)2005–2006Kun motor: B5244S, B5244S2, B5244S6
- Volvo V70 (2000–2008)2007–2008Kun motor: B5244S, B5244S2
Hva betyr feilkoden?
The engine control module (ECM) has no signal from the reset valve for the intake camshaft, and the code is set. The fault comes from a break in the signal or supply cable, or from a damaged valve.
Mulige årsaker
- Open circuit in the signal cable
- Open circuit in the power supply cable
- Damaged camshaft reset valve
Hva du kan gjøre
- 1Check the fuse for the circuit to the reset valve
- 2Check the connector at the reset valve for contact resistance and oxidation
- 3With a diagnostic tool: read the valve signal in live data with the engine warm. A wrong signal points to a constant fault
- 4Use a multimeter to check that the cable to the valve is not broken
- 5If you find no fault, have a workshop check the reset valve and the control module
Symptomer du kan merke4
- Malfunction indicator lamp lit
- Uneven idle
- Poorer performance
- The engine stalls
Hva feilen kan påvirke1
- Variable intake camshaft control for the inlet valves is switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.