VOLVO
ECM-002F - Fuel quantity regulator position sensor. Signal too high. Intermittent fault.
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Ten kod błędu ma różne znaczenie w zależności od modelu, rocznika lub silnika. Wybierz znaczenie, które dotyczy Twojego samochodu.
Dotyczy następujących modeli:
3 modeleS70 (1997–2000), S80 (1999–2006), V70 (1997–2000)
Co oznacza ten kod błędu?
The engine control module has received a signal from the regulator's position sensor that is too high. The fault is intermittent, meaning it comes and goes, and may not be present right now. While the code is active the fuel quantity regulator is switched off, and the engine may stall or fail to start.
Możliwe przyczyny
- Break in the signal wire or in one of the supply wires to the position sensor
- The signal wire or one of the supply wires to the position sensor is shorted to earth
- Faulty injection pump
Co możesz zrobić
- 1Check the wires and connectors to the position sensor for play, chafing and corrosion
- 2Check the connectors on the injection pump and the engine control module for play and oxidation
- 3Measure with a multimeter that the wires to the position sensor have no break and are not shorted to earth
- 4Clear the fault code and try to start the engine. If it returns, have a workshop investigate the position sensor and the injection pump
- 5The injection pump is a workshop task, since the fuel system is under high pressure
Objawy, które możesz zauważyć2
- The engine stalls
- The engine does not start
Na co może wpływać usterka2
- The fuel quantity regulator is switched off
- An internal control circuit in the engine control module stops communicating
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.