VOLVO
ECM-P010102 - Mass or Volume Air Flow A Circuit Range/Performance. General Failure Information. General signal 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?
The ECM continuously checks that the mass air flow sensor signal is plausible. The code is stored when the signal changes faster than the control module accepts. Dirt, a loose fit or contact problems in the sensor connector can all be behind the fault. The result is that the engine works with a calculated air mass value and its torque may be limited.
Mögliche Ursachen
- Loose connection or oxidation in the connector
- Clogged air filter
- Contact resistance in the mass air flow sensor connector terminals
- Damaged mass air flow sensor
Was Sie tun können
- 1Read and note the code, clear it and road test to see whether it returns
- 2Look for dirt on and around the mass air flow sensor and check the air filter
- 3Check that the connector is fully engaged, free from oxidation, and that the sensor is not loose
- 4With a multimeter, check that the ground wire to the sensor has no break and that the signal wire is not shorted to supply voltage
- 5If you have diagnostic equipment, read the air flow in live data at idle and with the engine cold and then warm, and check that the value changes smoothly
- 6If the fault remains, have a workshop check the mass air flow sensor
Symptome, die Sie bemerken können1
- The car lacks power and runs poorly
Was der Fehler beeinflussen kann2
- A calculated air mass value is used
- Engine torque may be limited
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.