VOLVO
ECM-P007116 - Ambient Air Temperature Sensor Range/Performance. General Electrical Failures. Circuit voltage below threshold
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?
Although the code names low voltage, it concerns the outside temperature appearing too low compared with the other sensors. At start, the engine control module saves the readings from the outside, intake and engine temperature sensors and compares them.
Mulige årsaker
- Damaged outside temperature sensor
- Contact resistance or oxidation in the connections
Hva du kan gjøre
- 1Make sure the fuses are intact. Their location is on the fuse chart or in the instruction manual
- 2Read the fault code with a diagnostic tool with the engine running and note whether it is active
- 3If you have a diagnostic tool, read the outside temperature in live data and compare it with the intake temperature. They should be roughly in line with each other
- 4Check the connector to the outside temperature sensor for oxidation and contact resistance
- 5With a multimeter, check that the sensor wiring has no open circuit and no short to ground
- 6Have a workshop check the sensor if the fault remains after checking the connector and wiring
Symptomer du kan merke1
- The outside temperature is displayed as too low
Hva feilen kan påvirke1
- The outside temperature is calculated from a model
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