VOLVO
ECM-P010012 - Mass or Volume Air Flow Circuit. General Electrical Failures. Circuit short to battery
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (6)
- Volvo S80 (2007–)2007–2009Nur Motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Nur Motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle Motoren außer: B6304T2
- Volvo XC70 (2008–)2008Alle Motoren außer: B6324S
- Volvo XC70 (2008–)2009Nur Motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Nur Motor: D5244T18, D5244T5
Was bedeutet der Fehlercode?
The ECM checks the signal ground to the mass air flow sensor and stores the code when it is incorrect. Here the fault is a short to battery voltage, meaning the ground wire has come into contact with a live supply. A damaged sensor can also cause the fault.
Mögliche Ursachen
- Ground wire shorted to supply voltage
- Damaged mass air flow sensor
Was Sie tun können
- 1Read and note the code, clear it and road test to see whether it returns
- 2Make sure the fuses for the air flow sensor circuit are intact
- 3With a multimeter, check that the ground wire to the mass air flow sensor is not touching a live wire
- 4Look for chafing or pinched wiring near the mass air flow sensor
- 5If the fault remains, have a workshop check the mass air flow sensor
Symptome, die Sie bemerken können1
- Engine warning lamp (check engine) lit or behaving abnormally
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.