VOLVO
ECM-C1B1173 - Pressure Control Valve. Mechanical Failures. Actuator stuck closed
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo S60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo S80 (2007–)2014–2015Nur Motor: D4204T5
- Volvo V40 (2013–)2015Nur Motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Nur Motor: D4204T14
- Volvo V60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo V70 (2008–)2014–2015Nur Motor: D4204T5
- Volvo XC60 (2009–)2014–2015Nur Motor: D4204T5
- Volvo XC70 (2008–)2014–2015Nur Motor: D4204T5
Was bedeutet der Fehlercode?
The engine control module checks the high-pressure fuel system against the expected pressure drop during engine braking. The pressure falls less than expected, because the pressure control valve on the fuel rail is not bringing the pressure down as it should.
Mögliche Ursachen
- The fuel pressure control valve is damaged or stuck closed
Was Sie tun können
- 1Read out the fault code, erase it and road test the car with engine braking to see whether it returns
- 2If you have a diagnostic tool: read the fuel pressure in live data and check whether it drops when the engine brakes
- 3Check that the connector to the pressure control valve is firmly seated and not corroded
- 4Have a workshop check the fuel system with diagnostic equipment and replace the valve if it is damaged or stuck
Symptome, die Sie bemerken können2
- Unusual noises while driving
- The fault can show up at any time or only at some times
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.