Co oznacza kod błędu ECM-P050792?

Diagnostyka i definicja kodu błędu dla ECM-P050792 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S80 (2007–)). Zamów naprawę w OBD Tuning.

VOLVO

ECM-P050792 - Idle Air Control System RPM Higher Than Expected. Component Failures. Performance or incorrect operation

Układ

Sterownik silnika (ECM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

5 modeli

S60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)

Pokaż modele wg rocznika i silnika (12)

Co oznacza ten kod błędu?

The ECM monitors the actual idle speed and sets the code when it stays above the limit for a set time. It is a component fault in which the idle control does not work as intended. The cause may be a large leak in the intake system or a blocked intake or exhaust system.

Możliwe przyczyny

Large leak in the intake system
Blocked intake system
Blocked exhaust system

Co możesz zrobić

1At high and unsteady idle speed: check that the intake system has no large leaks or damage
2At low and unsteady idle speed: check that the intake and exhaust systems are not blocked
3If you have a diagnostic tool, read the idle speed in live data with the engine idling and see whether the value stays steady
4Clear the code and road test the car, or let the engine idle for a while and see whether the code returns
5If the code returns, have a workshop with diagnostic equipment check the idle control and the intake

Objawy, które możesz zauważyć2

High idle, either sometimes or all the time
Uneven idle

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