VOLVO
ECM-P007385 - Ambient Air Temperature Sensor Circuit High Input. Bus Signal / Message Failures. Signal above allowable range
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
3 modellerS60 (2011–), S80 (2007–), V70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo S60 (2011–)2011–2012Kun motor: B5254T5
- Volvo S80 (2007–)2007–2008Kun motor: B5254T6
- Volvo S80 (2007–)2009Kun motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Kun motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Kun motor: B5254T10
- Volvo V70 (2008–)2008Kun motor: B5254T6
- Volvo V70 (2008–)2009Kun motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Kun motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Kun motor: B5254T10
Hva betyr feilkoden?
The code names a bus or message fault, but the condition is actually a signal from the outside temperature sensor that is too high. The engine control module compares the signal with the sensor's operating range and sets the code when the signal is too high.
Mulige årsaker
- The outside temperature sensor is damaged
- The signal lead is short-circuited to supply voltage
Hva du kan gjøre
- 1Read the fault code with a diagnostic tool with the ignition in position II and note whether it is active or only stored
- 2Make sure the fuses are intact. Their location is given in the instruction manual
- 3If you have a diagnostic tool, compare the outside temperature in live data with the intake air temperature with the car standing still
- 4Follow the signal lead from the sensor and look for places where it may have touched supply voltage
- 5Replace the sensor if the lead is intact but the fault remains
Symptomer du kan merke1
- The outside temperature is displayed as too high
Hva feilen kan påvirke1
- The intake air temperature reading from the engine's sensor in the intake manifold is used
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.