VOLVO
ECM-P010011 - Mass or Volume Air Flow Circuit. General Electrical Failures. Circuit short to ground
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (6)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2008Alle motorer unntatt: B6324S
- Volvo XC70 (2008–)2009Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
The ECM checks the signal ground connected to the mass air flow sensor and stores the code when that ground is wrong. In this case the fault is a short to ground on the supply wire that comes from the system relay, meaning that wire has made contact with the vehicle body.
Mulige årsaker
- Short to ground on the voltage supply wire from the system relay
Hva du kan gjøre
- 1Read and note the code, clear it and road test to see whether it returns
- 2Check that the relevant fuses are intact
- 3With a multimeter, check that the supply wire from the system relay to the sensor is not touching the body earth
- 4Look for chafing or pinched wiring along the route from the relay to the mass air flow sensor
- 5If the fault remains, have a workshop check the relay wiring and the sensor
Symptomer du kan merke1
- Engine warning lamp (check engine) lit or behaving abnormally
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