Co oznacza kod błędu ECM-2141?

Diagnostyka i definicja kodu błędu dla ECM-2141 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C70 (2006–2013)). Zamów naprawę w OBD Tuning.

VOLVO

ECM-2141 - Control valve inlet. Signal too low

Układ

Sterownik silnika (ECM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

4 modele

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

Pokaż modele wg rocznika i silnika (10)

Co oznacza ten kod błędu?

The engine control module checks the signal wire to the control valve at the inlet and stores the code when the signal is too low. The control valve operates the damper in the intake pipe, and the fault can lie in the connectors, the signal wire, the power supply or the valve itself.

Możliwe przyczyny

Poor contact, contact resistance or oxidation in the connectors
Open circuit in the signal wire
Open circuit in the power supply
Signal wire shorted to ground
Damaged control valve at the inlet

Co możesz zrobić

1Check that the damper in the intake pipe has not stuck
2Check the connectors at the control valve and the control module for play, contact resistance and oxidation
3Use a multimeter to check that the signal wire is not broken and not in contact with ground
4Have a diagnostic tool? Activate the control valve and check that the damper moves
5If the connectors and wiring are sound but the fault remains, have a workshop check the control valve

Objawy, które możesz zauważyć1

No noticeable symptoms for the driver

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