VOLVO
ECM-P062B22 - Internal Control Module Fuel Injector Control Performance. General Signal Failures. Signal too high
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?
This fault code concerns the exhaust gas temperature, which the engine control module monitors, deviating too much from a calculated value on the high side. The signal then becomes too high. The cause may be a damaged temperature sensor or poor contact in the sensor connector.
Mulige årsaker
- Damaged temperature sensor
- Contact resistance or oxidation in the connectors
- The same signal fault as fault code ECM-P062B21 refers to, that is, the signal too low
Hva du kan gjøre
- 1Check that the fuses for the engine control are intact
- 2With the ignition on, look at the connector at the temperature sensor for contact resistance, oxidation and looseness
- 3If you have a diagnostic tool: read the status of the fault code after the repair and see whether it has cleared
- 4If you have a diagnostic tool: compare the exhaust temperature in live data with the engine cold and warm, and see whether the value rises smoothly
- 5Have a workshop check the temperature sensor if the fault remains
Symptomer du kan merke1
- No noticeable symptoms for the driver
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