VOLVO
ECM-P032487 - Knock Control System Error. Bus Signal / Message Failures. Missing message
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?
An internal fault in the knock control circuit of the engine control module causes the fault code to be stored. The fault therefore lies in the control module itself and not in a sensor. The car may have reduced performance and an ignition timing that is pulled back as a protective measure.
Mögliche Ursachen
- Damaged engine control module
Was Sie tun können
- 1Read the fault code, clear it and drive the car to see whether it returns
- 2Check that the fuses for the engine control module are intact and that the battery gives full voltage
- 3Have a workshop with diagnostic equipment check the engine control module and, if it is damaged, 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.