VOLVO
ECM-0002 - Fuel volume control valve. Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (10)
- Volvo C30 (2007–2013)2007Kun motor: D4204T
- Volvo C30 (2007–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo C70 (2006–2013)2008Kun motor: D4204T
- Volvo C70 (2006–2013)2009–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo S40 (2004–2013)2004–2006Kun motor: D4204T, D4204T2
- Volvo S40 (2004–2013)2007Kun motor: D4204T
- Volvo S40 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo V50 (2004–2013)2004–2006Kun motor: D4204T, D4204T2
- Volvo V50 (2004–2013)2007Kun motor: D4204T
- Volvo V50 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
Hva betyr feilkoden?
The engine control module checks the fuel volume control valve by adapting the valve. If the valve does not work correctly during this adaptation, the code is set. The fault can be tested with the engine running while the adaptation is active, and it can cause poor performance or lost power because the engine speed is limited.
Mulige årsaker
- Poor contact, contact resistance or oxidation in the connections
- Break in the power supply to the valve
- Break in the signal wire
- The signal wire is shorted to earth or supply voltage
- Blocked fuel lines
- Damaged fuel volume control valve
Hva du kan gjøre
- 1Check that the connector to the fuel volume control valve is fully seated and dry and clean, with no play
- 2Measure with a multimeter that the wires to the valve have no break and are not shorted to earth or supply voltage
- 3The fuel system is under very high pressure, with a risk of injury. Checking the fuel path from the tank, filter and pump is therefore left to a workshop
- 4Clear the fault code and road test the car. If it returns although the connectors are in order, have a workshop replace the valve
- 5If the fault only appears under certain conditions, note when it happens so that the workshop can reproduce it
Symptomer du kan merke2
- The car has poor performance or lacks power
- A text and a warning symbol appear in the instrument cluster
Hva feilen kan påvirke1
- The engine speed is limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.