VOLVO
ECM-P03B400 - Cylinder 4 Fuel Pressure Sensor Circuit Range/Performance. General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (8)
- Volvo S60 (2011–)2014–2015Kun motor: D4204T5
- Volvo S80 (2007–)2014–2015Kun motor: D4204T5
- Volvo V40 (2013–)2015Kun motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Kun motor: D4204T14
- Volvo V60 (2011–)2014–2015Kun motor: D4204T5
- Volvo V70 (2008–)2014–2015Kun motor: D4204T5
- Volvo XC60 (2009–)2014–2015Kun motor: D4204T5
- Volvo XC70 (2008–)2014–2015Kun motor: D4204T5
Hva betyr feilkoden?
The engine control module (ECM) compares the pressures from the pressure sensors in the four injectors. The fault is set when the sensor for cylinder 4 shows a different value from the other three.
Mulige årsaker
- Pressure sensor in the injector for cylinder 4 is faulty
Hva du kan gjøre
- 1If you have a diagnostic tool, read the pressure from the injector for cylinder 4 and check that it lines up with the others with the engine running
- 2Check the connection to the injector for cylinder 4 for loose contacts and oxidation
- 3Look at the wire to the injector for cylinder 4 for chafing and pinching
- 4Read and clear the fault code, road test the car and see whether the fault returns
- 5If the fault remains, have a workshop trace the pressure sensor in the injector for cylinder 4
Symptomer du kan merke1
- The Check engine (malfunction indicator) light comes on or behaves abnormally
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