VOLVO
ECM-P014C00 - O2 Sensor Slow Response - Rich to Lean (Bank 1 Sensor 1). General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (8)
- Volvo S60 (2011–)2014–2015Kun motor: D4204T5
- Volvo S80 (2007–)2014–2015Kun motor: D4204T5
- Volvo V40 (2013–)2015Kun motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Kun motor: D4204T14
- Volvo V60 (2011–)2014–2015Kun motor: D4204T5
- Volvo V70 (2008–)2014–2015Kun motor: D4204T5
- Volvo XC60 (2009–)2014–2015Kun motor: D4204T5
- Volvo XC70 (2008–)2014–2015Kun motor: D4204T5
Hva betyr feilkoden?
The front oxygen sensor in bank 1, sensor 1, measures the oxygen content before the catalytic converter and gives the engine control module (ECM) information about the fuel/air mixture. The code is set when the sensor signal is incorrect. The test is only run during fuel cut-off, when the sensor should give a signal that reflects only the oxygen content of the exhaust gases.
Mulige årsaker
- Damaged oxygen sensor
Hva du kan gjøre
- 1Read the code, clear it and road test the car to see whether it comes back
- 2Check the connector at the front sensor for contact resistance and oxidation; do not use rust solvent spray or grease
- 3Switch the ignition off and use a multimeter to check that the signal wire has no open circuit
- 4If the wire and connector are intact, replace the front oxygen sensor
Symptomer du kan merke1
- Check engine light (MIL) on
Hva feilen kan påvirke1
- The engine control module uses a calculated value for the mixture
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.