Co oznacza kod błędu ECM-P080784?

Diagnostyka i definicja kodu błędu dla ECM-P080784 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S80 (2007–)). Zamów naprawę w OBD Tuning.

VOLVO

ECM-P080784 - Clutch Position Sensor "A" Circuit Low. Bus Signal / Message Failures. Signal below allowable range

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 value sent by the central electronic module (CEM) for the clutch pedal position is below the permitted range. The engine control module checks that the signal is reasonable and sets the code when it is not. The fault may lie in the sensor, in the signal wire or in the CEM.

Możliwe przyczyny

Damaged clutch pedal position sensor
Signal wire shorted to earth
Open circuit in the wire
The fault may lie in the central electronic module (CEM)

Co możesz zrobić

1Read the engine control module fault codes. If any of ECM-U012088, ECM-U000188, ECM-U1A1400, ECM-U000108 or ECM-U000100 is stored, investigate it first
2If ECM-U010482, ECM-P193582, ECM-P080582 or ECM-U042600 is stored, investigate it first, as it most likely leads to the root cause
3Check that the fuses are intact. The locations are shown in the instruction manual or on the fuse list
4Use a multimeter to check that the wire from the position sensor has no contact with earth (the body) and has no break
5Check that the connectors at the position sensor are firmly seated and free from oxidation
6Have a workshop investigate the central electronic module (CEM) if the fault remains after these checks, as the code may originate there

Objawy, które możesz zauważyć1

Starting and auto-start do not work

Na co może wpływać usterka1

The brake pedal must be depressed for auto-start

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