Was bedeutet der Fehlercode ECM-P030598?

Diagnose und Fehlercodedefinition für ECM-P030598 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo S80 (2007–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P030598 - Cylinder 5 Misfire Detected. Component Failures. Component or system over temperature

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

3 Modelle

S60 (2011–), S80 (2007–), V70 (2008–)

Modelle nach Baujahr und Motor anzeigen (9)

Was bedeutet der Fehlercode?

Cylinder 5 misfires in a way that can damage the catalytic converter, and the engine control module (ECM) sets the fault code early after the engine starts. The result can be an overheated catalytic converter, and the code shows that cylinder 5 is the one misfiring.

Mögliche Ursachen

Incorrect fuel pressure
Contaminated or incorrect fuel
Air leak
Damaged VVT unit
Clogged crankcase ventilation
Uneven compression

Was Sie tun können

1Read the fault codes; camshaft codes are traced first
2Check that the fuel suits the season and that the fuel level is sufficient
3Check that the crankcase ventilation is not clogged and that the intake air system does not leak
4If you have a diagnostic tool: read the misfire counter for cylinder 5 in live data with the engine running and see whether it is higher than for the other cylinders
5Have a workshop with diagnostic equipment check the VVT unit, the fuel pressure and the compression on cylinder 5

Symptome, die Sie bemerken können5

The engine starts with difficulty
Uneven idle
The engine lacks power
The engine jerks or hesitates when driven
The Check engine light lights up or behaves abnormally

Was der Fehler beeinflussen kann2

Rear oxygen sensor control is switched off
Lambda control is switched off

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