VOLVO
ECM-P02552F - Injection Pump Fuel Metering Control A Intermittent. General Signal Failures. Signal erratic
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (20)
- Volvo S60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012–2014Kun motor: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Kun motor: B4164T
- Volvo V40 (2013–)2013Kun motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Kun motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B4164T
- Volvo V60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Kun motor: B4164T, B4164T2
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The fault is intermittent, meaning it is sporadic and has occurred at some point without necessarily being present now. Although the code is named as a signal fault, it applies to the ground lead of the high-pressure fuel pump. The ECM grounds that lead to activate the pump and stores the code if the lead has been short-circuited to ground.
Mulige årsaker
- Contact resistance or oxidation in the connections
- Loose connection
- Ground lead short-circuited to ground
- Damaged fuel pump
Hva du kan gjøre
- 1Read and note the fault code, clear it and test drive to see whether it returns
- 2Check that the fuses are intact
- 3Tighten and inspect the ground connections to the fuel pump, looking for loose contacts and oxidation
- 4Gently move the connectors and harness at the pump while the engine runs to see whether the fault follows the movement
- 5With the ignition off and the connector disconnected, use a multimeter to check that the ground lead has no contact with the body
- 6Have a workshop check the fuel pump and its control
Symptomer du kan merke3
- The Check engine light comes on or behaves abnormally
- Uneven idle
- The car hesitates, surges or runs jerkily, at any time or all the time
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