VOLVO
CPM-B102A11 - Flame Sensor. General Electrical Failures. Circuit short to ground
System
Forbrenningsvarmer (CPM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerV40 (2013–), V40 Cross Country (2013–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The CPM has logged a flame sensor signal that reads too low. The fault comes from the cable being shorted to earth, poor contact or a damaged flame sensor. The heater cannot be activated until the fault code has been cleared.
Mulige årsaker
- The cable between the CPM and the flame sensor is shorted to earth
- Contact resistance, oxidation or loose connections
- Damaged flame sensor
Hva du kan gjøre
- 1Clear the code and check whether it returns when the ignition is switched on
- 2Disconnect the connector at the flame sensor and check that the contacts are secure and free from oxidation
- 3Use a multimeter to check that the cable from the flame sensor has no contact with the body (earth); if it does, the cable is shorted
- 4If the fault returns, have a workshop check the flame sensor and the wiring
Symptomer du kan merke5
- The front of the cabin is not warm enough
- The front of the cabin heats up slowly
- The rear of the cabin is not warm enough
- The heater does not work
- The parking heater does not work
Hva feilen kan påvirke1
- The heater cannot be activated until the fault code has been cleared
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