ECM-P011123 - Intake Air Temperature Sensor 1 Circuit Range/Performance (Bank 1). General Signal Failures. Signal stuck low
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
10 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (24)
- Volvo S60 (2011–)2011–2012Kun motor: B6304T4
- Volvo S60 (2011–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T4
- Volvo S60 (2011–)2015Kun motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2010Kun motor: B6304T2, B6324S
- Volvo S80 (2007–)2011–2012, 2015Kun motor: B6304T4, B6324S5
- Volvo S80 (2007–)2013–2014Kun motor: B5254T12, B5254T14, B6304T4, B6324S5
- Volvo V40 (2013–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Kun motor: B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V60 (2011–)2011–2012Kun motor: B6304T4
- Volvo V60 (2011–)2013Kun motor: B5204T8, B5204T9, B6304T4
- Volvo V60 (2011–)2014Kun motor: B5204T8, B5204T9, B5254T12, B6304T4
- Volvo V60 (2011–)2015Kun motor: B5204T9, B5254T12, B6304T3, B6304T4, B6304T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Kun motor: B6304T2, B6324S
- Volvo V70 (2008–)2011–2012Kun motor: B6304T4, B6324S5
- Volvo V70 (2008–)2013–2014Kun motor: B5204T9, B6304T4, B6324S5
- Volvo V70 (2008–)2015Kun motor: B5204T9, B6304T4
- Volvo XC60 (2009–)2010Kun motor: B6304T2, B6324S
- Volvo XC60 (2009–)2011–2014Kun motor: B6304T4, B6324S5
- Volvo XC60 (2009–)2015Kun motor: B5204T9, B5254T12, B5254T14, B6304T4, B6324S5
- Volvo XC70 (2008–)2010Kun motor: B6304T2, B6324S
- Volvo XC70 (2008–)2011–2015Kun motor: B6304T4, B6324S5
- Volvo XC90 (2003–)2011–2014Kun motor: B6324S5
Hva betyr feilkoden?
The engine control module (ECM) compares the intake air temperature sensor reading with the engine, fuel and outside temperatures. Once the engine has stood switched off for a long time, the sensor signal has stayed stuck low, which does not match the other temperatures. The sensor is built into the mass air flow sensor, so the fault concerns the same unit that measures airflow.
Mulige årsaker
- Increased contact resistance in the connector to the mass air flow sensor
- Damaged air temperature sensor inside the mass air flow sensor
Hva du kan gjøre
- 1Read and note the fault code, clear it, then road test the vehicle to see whether it returns
- 2Check the connector to the mass air flow sensor: it should be firmly seated and free from corrosion and moisture
- 3If you have a diagnostic tool: compare air temperature in live data with coolant and fuel temperature. An unreasonable value means the fault is still present
- 4If the connector is in order and the fault remains, have a workshop check or replace the mass air flow sensor
Symptomer du kan merke1
- The Check engine light comes on or behaves abnormally
Hva feilen kan påvirke1
- The control module sets the intake air temperature equal to the fuel temperature
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.