VOLVO
ECM-P008B22 - Low Pressure Fuel System Pressure - Too High. General Signal Failures. Signal too high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (20)
- Volvo S60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012–2014Kun motor: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Kun motor: B4164T
- Volvo V40 (2013–)2013Kun motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Kun motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B4164T
- Volvo V60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Kun motor: B4164T, B4164T2
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The engine control module (ECM) requests a fuel pressure and controls the fuel pump through the fuel pump control module. The fault code is set when the pressure reported by the sensor is too high compared with the requested pressure for a certain time, while the engine runs. The cause can be a supply wire shorted to voltage, or a damaged sensor or pump control module.
Mulige årsaker
- Supply wire to the fuel pump shorted to voltage
- Damaged fuel pressure sensor
- Damaged fuel pump control module
Hva du kan gjøre
- 1Use a multimeter to check that the supply wire to the fuel pump has no voltage with the ignition off
- 2Make sure the connectors to the fuel pump and the sensor are secure and clean
- 3If you have a diagnostic tool: compare the fuel pressure in live data with the requested pressure while the engine runs
- 4Have a workshop measure the fuel pressure with a gauge and, if it is wrong, check the sensor and the fuel pump control module
Symptomer du kan merke3
- Check engine lamp (MIL) lights up
- The car lacks power and performs poorly
- The engine can stall while driving
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.