VOLVO
ECM-P007800 - Exhaust Valve Control Circuit (Bank 1). General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
10 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (28)
- Volvo S60 (2011–)2011–2012Kun motor: B5254T5
- Volvo S60 (2011–)2013Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo S60 (2011–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B5254T14
- Volvo S80 (2007–)2007–2008Kun motor: B5254T6, B8444S
- Volvo S80 (2007–)2009Kun motor: B5254T6, B5254T8, B8444S
- Volvo S80 (2007–)2010–2011Kun motor: B5254T10, B5254T11, B5254T8, B8444S
- Volvo S80 (2007–)2012Kun motor: B5254T10
- Volvo S80 (2007–)2013Kun motor: B5254T12, B5254T14
- Volvo S80 (2007–)2014Kun motor: B4204T11, B4204T12, B4204T15, B5254T12, B5254T14
- Volvo S80 (2007–)2015Kun motor: B4204T11, B4204T12, B4204T15
- Volvo V40 (2013–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Kun motor: B4204T11, B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 Cross Country (2013–)2015Alle motorer unntatt: B4164T, D4162T, D4204T14, D5204T6
- Volvo V60 (2011–)2013Kun motor: B5204T8, B5204T9
- Volvo V60 (2011–)2014Kun motor: B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12
- Volvo V60 (2011–)2015Kun motor: B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2008Kun motor: B5254T6
- Volvo V70 (2008–)2009Kun motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Kun motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Kun motor: B5254T10
- Volvo V70 (2008–)2013Kun motor: B5204T9
- Volvo V70 (2008–)2014–2015Kun motor: B4204T11, B5204T9
- Volvo XC60 (2009–)2014Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo XC60 (2009–)2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B5254T14
- Volvo XC70 (2008–)2014–2015Kun motor: B4204T11
- Volvo XC90 (2003–)2005–2011Kun motor: B8444S
Hva betyr feilkoden?
The engine control module (ECM) adjusts the exhaust camshaft position with a changeover valve on bank 1, the cylinder row nearest the front of the engine. The fault code is set when the control signal to the valve is missing. This can be an open circuit in the signal or supply wire, or a damaged valve.
Mulige årsaker
- Open circuit in the signal wire to the changeover valve
- Open circuit in the voltage supply wire to the changeover valve
- Damaged exhaust camshaft changeover valve
Hva du kan gjøre
- 1Read off the fault code and note whether the fault status is ”Fault found”, meaning the fault is present right now
- 2Check the fuse for the valve circuit. If it is blown, use a multimeter to check that the wire is not shorted to ground
- 3Check the connector at the changeover valve for loose connections, corrosion and contact resistance
- 4Use a multimeter to check that the signal and supply wires to the valve have no open circuit
- 5Have a workshop measure the valve resistance if the connector and wiring are in order
- 6If the fault remains, have a workshop with diagnostic equipment check the control module
Symptomer du kan merke4
- Check engine lamp (MIL) lights up
- Uneven idle
- The car performs poorly and lacks power
- The engine can stall while driving, at any time
Hva feilen kan påvirke1
- Exhaust camshaft control is switched off
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