Co oznacza kod błędu ECM-P030598?

Diagnostyka i definicja kodu błędu dla ECM-P030598 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo S80 (2007–)). Zamów naprawę w OBD Tuning.

VOLVO

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

Układ

Sterownik silnika (ECM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

3 modele

S60 (2011–), S80 (2007–), V70 (2008–)

Pokaż modele wg rocznika i silnika (9)

Co oznacza ten kod błędu?

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.

Możliwe przyczyny

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

Co możesz zrobić

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

Objawy, które możesz zauważyć5

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

Na co może wpływać usterka2

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

Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.