Co oznacza kod błędu ECM-P229000?

Diagnostyka i definicja kodu błędu dla ECM-P229000 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Zamów naprawę w OBD Tuning.

VOLVO

ECM-P229000 - Injector Control Pessure Too Low. General Failure Information. No sub type information

Układ

Sterownik silnika (ECM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

8 modeli

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

Pokaż modele wg rocznika i silnika (8)

Co oznacza ten kod błędu?

The module checks fuel pressure on the high-pressure side against the lowest allowed level. The pressure depends on engine load and speed, and the check is only made with the engine running. The code is set when fuel pressure is below the lowest permitted level.

Możliwe przyczyny

Waxing of diesel at low fuel temperatures
The fuel pump control module (PEM) has no power supply
Fault in the fuel pump control module (PEM)
The fuel flow control valve has an electrical fault
Blocked fuel filter or leakage on the low-pressure side
Fault in the tank fuel pump, which gives too low pressure, or in the low-pressure fuel pressure sensor

Co możesz zrobić

1Check the connector to the fuel pressure control valve for contact resistance, oxidation and breaks
2Use a multimeter to check that the wires to the fuel pressure control valve have no break or short
3Check that the fuel filter is not blocked and that there is no leakage on the low-pressure side
4If the fault remains, have a workshop with diagnostic equipment check the fuel pump control module, the tank fuel pump and the pressure sensor

Objawy, które możesz zauważyć5

The engine does not start, or it cranks without starting
The engine is hard to start and cranks slowly
Uneven idle
The engine stalls at idle or while driving, sometimes or all the time
Poor performance and lack of power

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