VOLVO
ECM-02E8 - Diesel Intake Air Flow Position Sensor Circuit Low
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (5)
- 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)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo V50 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
Hva betyr feilkoden?
On the diesel engine, the engine control module registers that the signal from the position sensor for the air intake control valve is too low. The causes are oxidized or poor connectors, a wire shorted to ground, or a damaged control valve.
Mulige årsaker
- Contact resistance or oxidation in the connectors
- Wire shorted to ground
- Damaged control valve at the air intake inlet
Hva du kan gjøre
- 1Check that the fuses for the control valve are intact
- 2Check the connectors at the control valve and the control module: they should be fully engaged and free from oxidation
- 3With the connector unplugged, use a multimeter to check that the wire has no connection to ground (the body)
- 4If you have a diagnostic tool, activate the control valve and see whether the position sensor value follows in live data
- 5If the fault remains, have a workshop decide whether the control valve should be replaced
Symptomer du kan merke1
- No noticeable symptoms for the driver
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.