VOLVO
ECM-P032492 - Knock Control System Error. Component Failures. Performance or incorrect operation
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleS60 (2011–), S80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2011–2012Nur Motor: B5254T5
- Volvo S80 (2007–)2007–2008Nur Motor: B5254T6
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Nur Motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Nur Motor: B5254T10
- Volvo V70 (2008–)2008Nur Motor: B5254T6
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Nur Motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Nur Motor: B5254T10
Was bedeutet der Fehlercode?
The fault concerns how the knock control works in the engine control module. The control module sets the fault code when it finds a malfunction inside the knock control circuit, so the fault lies in the control module and not in a sensor. The ignition timing may be pulled back as protection.
Mögliche Ursachen
- Damaged engine control module (ECM)
Was Sie tun können
- 1Read the fault code, clear it and drive the car to see whether it returns
- 2Check the fuses and the voltage supplied to the engine control module
- 3Have a workshop with diagnostic equipment check the engine control module and, if needed, replace and program it
Symptome, die Sie bemerken können2
- Reduced performance
- The emissions warning light is on
Was der Fehler beeinflussen kann1
- Ignition timing is retarded as a safety measure
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.