VOLVO
ECM-180F - Power supply sensor 1. Faulty signal
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
2 modeleS40 (1996–2004), V40 (1996–2004)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
The power supply for sensor 1 feeds sensor group 1 with power. The group consists of accelerator pedal position sensor 1, fuel pressure sensor, EGR position sensor, boost pressure sensor, intake air temperature sensor and coolant temperature sensor. A fault in that supply, or in the module's internal supply for sensor 1, sets fault code ECM-180F.
Możliwe przyczyny
- Supply wire to one of the group's sensors shorted to voltage
- Supply wire to one of the group's sensors shorted to ground
- Defective sensor in sensor group 1
- Defective engine control module
Co możesz zrobić
- 1If other fault codes exist for sensors in group 1, trace those first
- 2Switch off the ignition and check the connectors on the six sensors in the group for play, contact resistance and oxidation
- 3With a multimeter, check that the supply wires to the sensors are not shorted to ground or voltage
- 4If the fault remains and no sensor is at fault, the control module may be defective. Have a workshop decide
Objawy, które możesz zauważyć2
- The engine cuts out
- The engine does not start
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.