VOLVO
ECM-P208422 - Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2. General Signal Failures. Signal too high
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 engine control module (ECM) compares the signal from the sensor after the catalytic converter with a calculated value. The code is set when the sensor value is wrong, and a signal wire in contact with voltage can then be the cause. A damaged sensor can also set it.
Mulige årsaker
- Signal wire short-circuited to voltage
- Damaged exhaust temperature sensor after the catalytic converter
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Use a multimeter to check that the signal wire has no contact with voltage
- 3If you have a diagnostic tool: read the sensor value in live data with the engine running and see whether it rises unreasonably fast
- 4Check that the connectors to the sensor are secure
- 5If the fault remains, have a workshop with diagnostic equipment check the sensor after the catalytic converter
Symptomer du kan merke1
- Check engine warning lamp lights or behaves abnormally
Hva feilen kan påvirke1
- A calculated value is used instead of the sensor signal
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