VOLVO
ECM-P240000 - Evaporative Emission System Leak Detection Pump Control Circuit / Open. General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
1 modellS60 (2011–)
Vis modeller per årsmodell og motor (1)
Hva betyr feilkoden?
The engine control module (ECM) monitors the pump in the leak diagnostic unit of the evaporative emission system (EVAP). When the control module receives no signal from the pump, the code is set and the leak diagnostic is switched off. The code is general and does not specify a fault type.
Mulige årsaker
- Contact resistance in the connections to the leak diagnostic unit
- Open circuit in the signal wire to the pump
- Open circuit in the power wire to the pump
- Damaged pump in the leak diagnostic unit
Hva du kan gjøre
- 1Check that the relevant fuses are intact; their locations are shown in the car's owner's manual
- 2Check the connector to the leak diagnostic unit for loose contacts and signs of oxidation
- 3Use a multimeter to check that the wires to the leak diagnostic unit have no open circuit
- 4Read and clear the code, then check whether it returns
- 5If the fault returns, have a workshop with diagnostic equipment check the pump in the leak diagnostic unit
Symptomer du kan merke1
- The malfunction indicator lamp lights up
Hva feilen kan påvirke1
- The leak diagnostic is switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.