VOLVO
ECM-600B - Turbocharger (TC) control valve. Signal missing. Permanent fault
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:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (14)
- Volvo S60 (2001–2009)2005–2006Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2007Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2008–2009Kun motor: B5204T5, B5244T5, B5254T2
- Volvo S80 (1999–2006)2005–2006Kun motor: B5204T5, B5244T4, B5254T2, B6294S2, B6294T
- Volvo V70 (2000–2008)2005Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2006–2007Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2008Kun motor: B5254T2
- Volvo V70 XC / XC70 (2001–2007)2005Alle motorer unntatt: D5244T
- Volvo V70 XC / XC70 (2001–2007)2006Kun motor: B5244T4, B5254T2
- Volvo V70 XC / XC70 (2001–2007)2007Kun motor: B5254T2
- Volvo XC90 (2003–)2005–2006Kun motor: B5254T2, B6294T
- Volvo XC90 (2003–)2007–2012Kun motor: B5254T2
- Volvo XC90 (2003–)2013–2014Kun motor: B5254T9
- Volvo XC90 (2003–)2015
Hva betyr feilkoden?
The fault is present now: the engine control module (ECM) cannot detect a signal from the turbocharger control valve and has registered an open circuit in the signal cable. This happens when boost pressure is regulated, and the fault remains until it has been put right.
Mulige årsaker
- Open circuit in the signal cable to the valve
- Loose or oxidised connector at the valve
- Open circuit in the power cable to the valve
- Damaged turbocharger control valve
Hva du kan gjøre
- 1Check that the connector at the turbocharger control valve is firmly seated and free from oxidation
- 2Switch off the ignition, disconnect the connector, clean it and reconnect it
- 3With a diagnostic tool: switch the ignition on, activate the valve and listen for a click. A click points to poor contact in the connector
- 4Use a multimeter to check that the cable to the valve is not broken or short-circuited to ground
- 5If the fault remains after these checks, have a workshop with diagnostic equipment check the valve
Symptomer du kan merke1
- Malfunction indicator lamp lit
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.