VOLVO
ECM-P018124 - Fuel Temperature Sensor A Circuit Range/Performance. General Signal Failures. Signal stuck high
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?
At the moment the engine is started, the engine control module (ECM) compares the fuel temperature sensor value with the intake, engine and outside temperatures. The code is set if the value is above a certain limit in relation to the others, and the control module then uses a predefined value for the fuel temperature.
Mulige årsaker
- Damaged fuel temperature sensor
- Contact resistance or oxidation in the connections
Hva du kan gjøre
- 1Read the code, clear it and road test the car to see whether it comes back
- 2If you have a diagnostic tool: compare the fuel temperature with the outside temperature in live data when the engine is started
- 3Check the connector at the fuel pressure sensor for contact resistance and oxidation
- 4If the connector is intact but the fault remains, have a workshop replace the fuel pressure sensor
Symptomer du kan merke1
- Check engine light (MIL) on
Hva feilen kan påvirke1
- The control module uses a predefined value for the fuel temperature
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