VOLVO
ECM-P008962 - Fuel Pressure Regulator Performance. Algorithm Based Failures. Signal compare failure
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Modelle nach Baujahr und Motor anzeigen (20)
- Volvo S60 (2011–)2011Nur Motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Nur Motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Nur Motor: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Nur Motor: B4204T6
- Volvo S80 (2007–)2011Nur Motor: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012–2014Nur Motor: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Nur Motor: B4164T
- Volvo V40 (2013–)2013Nur Motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Nur Motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Nur Motor: B4164T
- Volvo V60 (2011–)2011Nur Motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Nur Motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Nur Motor: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Nur Motor: B4204T6
- Volvo V70 (2008–)2011Nur Motor: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Nur Motor: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Nur Motor: B4164T, B4164T2
- Volvo XC60 (2009–)2010Nur Motor: B4204T6
- Volvo XC60 (2009–)2011–2012Nur Motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Nur Motor: B4204T7
Was bedeutet der Fehlercode?
This fault code concerns the fuel pressure from the regulator being unreasonably high for a longer time, compared with what the control module expects. It concerns the high-pressure side of the fuel system.
Mögliche Ursachen
- Clogged fuel system
- Contact resistance or oxidation in the connections
- Signal wire shorted to voltage
- Open circuit in the signal wire or the signal ground wire
- Damaged fuel pressure sensor
- Damaged fuel pump
Was Sie tun können
- 1Look for blocked fuel lines and a clogged fuel filter
- 2Check the connectors to the fuel pressure sensor and the fuel pump for oxidation
- 3If you have a diagnostic tool: read the fuel pressure and the regulator value in live data and see whether they differ at idle
- 4Have a workshop check the fuel pump and the fuel pressure sensor if the fault returns
Symptome, die Sie bemerken können3
- Check engine lamp (MIL) lights up
- Uneven idle
- The engine may hesitate or surge while driving
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.