VOLVO
ECM-P208429 - Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2. General Signal Failures. Signal invalid
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (6)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2008Alle motorer unntatt: B6324S
- Volvo XC70 (2008–)2009Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
The ECM monitors exhaust gas temperature and sets the code when the reading of the temperature sensor ahead of the particulate filter is wrong. The cause may lie in the wiring, the connections or the sensor.
Mulige årsaker
- Trouble code ECM-P203300 can cause this code
- Signal wire short-circuited to supply voltage
- Earth lead short-circuited to supply voltage
- Damaged temperature sensor at the particulate filter
- Trouble code ECM-P203200 can cause this code
- Contact resistance, oxidation or open circuit in the connections
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Check that the connections are secure and free from oxidation
- 3Use a multimeter to check that the signal wire has no short circuit to supply voltage or ground
- 4Check that the sensor wiring is free from chafing
- 5If the fault remains, have a workshop measure the sensor resistance and check the wiring
Symptomer du kan merke1
- No noticeable symptoms for the driver
Hva feilen kan påvirke1
- A calculated value is used instead of the sensor signal
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