VOLVO
ECM-P240000 - Evaporative Emission System Leak Detection Pump Control Circuit / Open. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellS60 (2011–)
Modelle nach Baujahr und Motor anzeigen (1)
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- 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
Was Sie tun können
- 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
Symptome, die Sie bemerken können1
- The malfunction indicator lamp lights up
Was der Fehler beeinflussen kann1
- The leak diagnostic is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.