VOLVO
ECM-4413 - Position sensor. Signal faulty. Intermittent fault
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 engine control module has found a fault in the signal wire from the position sensor, or the injection position was wrong when the engine was started or switched off. The fault is intermittent, meaning it comes and goes. The engine may then be hard to start, and an earlier fault in the injection pump may have left the code stored.
Możliwe przyczyny
- Signal wire short-circuited to supply voltage
- Signal wire short-circuited to ground
- Defective injection pump
Co możesz zrobić
- 1Check the connectors to the injection pump and the position sensor for oxidation and loose fit
- 2Look for chafed or pinched wiring from the position sensor
- 3Use a multimeter to check that the signal wire from the position sensor has no contact with positive or ground
- 4Have a workshop check the injection pump if the wiring is intact
- 5The engine may have had an earlier fault in the injection pump that is now gone; clear the fault code and test drive the car to see if it returns
Objawy, które możesz zauważyć2
- Malfunction indicator lamp (MIL) is on
- The engine does not start
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.