Was bedeutet der Fehlercode ECM-P030068?

Diagnose und Fehlercodedefinition für ECM-P030068 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P030068 - Random Misfire Detected. Algorithm Based Failures. Event information

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

8 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (8)

Was bedeutet der Fehlercode?

The fault code is event-based and intended as information; it does not show a fault in the engine control module. It is stored when, while driving on the road, the control module detects that the intensity of the registered misfires exceeds a threshold. It can be linked to a damaged ignition coil or a leaking injector.

Mögliche Ursachen

Damaged ignition coil
Leaking injector

Was Sie tun können

1First check for other fault codes for fuel, camshafts or ignition; these should be traced before this code
2If you have a diagnostic tool: read the misfire counters for each cylinder and see which cylinder stands out
3Check the ignition coil and injector on the cylinder that stands out for clear damage and connectors that are loose
4Have a workshop with diagnostic equipment check and, if needed, replace the ignition coil or injector, and check whether a newer version of the engine control module software is available

Symptome, die Sie bemerken können3

Poor performance and lack of power, especially when pulling away from standstill
The engine hesitates, surges or runs roughly under acceleration
The engine hesitates, surges or runs roughly at constant speed and when slowing down

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.