VOLVO
CEM-B10C014 - Fuel Pump Power Supply. General Electrical Failures. Circuit short to ground or open
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The CEM monitors the voltage supply to the fuel pump when the pump is activated. The code is stored when the supply cable to the pump is short-circuited to ground. The engine then does not start.
Mögliche Ursachen
- The fuel pump supply cable is short-circuited to ground
- Damaged fuse
Was Sie tun können
- 1Check that the relevant fuses are intact, especially the one for the fuel pump. Their locations are in the owner's manual or on the fuse box cover
- 2Use a multimeter to check that the supply cable to the fuel pump has no contact with ground (the body)
- 3If you have a diagnostic tool: activate the fuel pump and listen for it to start
- 4Look for chafing on the fuel pump supply cable where it may have been pinched
- 5If the fault returns, have a workshop with diagnostic equipment check the wiring and the control module
Symptome, die Sie bemerken können1
- Engine does not start
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.