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    VOLVO
    ECM-P254021
    VOLVO

    ECM-P254021 - Fuel Rail/System Pressure - Too Low. General Signal Failures. Signal too low

    System

    Motorstyring (ECM)

    Volvo-modeller feilkoden gjelder for

    Gjelder følgende modeller:

    7 modeller

    S60 (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 ECM stores the code when the fuel pressure sensor reading is too low. The cause is given as a damaged low-pressure fuel pressure sensor.

    Mulige årsaker

    • Damaged low-pressure fuel pressure sensor

    Hva du kan gjøre

    1. 1Check that the relevant fuses are intact
    2. 2Check the connector to the fuel pressure sensor for contact resistance and oxidation
    3. 3If you have a diagnostic tool, read the fuel pressure value in live data with the engine running and see whether it seems reasonable
    4. 4Use a multimeter to check that the wires to the fuel pressure sensor have no open circuit
    5. 5If the fault remains after these checks, have a workshop with diagnostic equipment check the fuel pressure sensor

    Symptomer du kan merke1

    • No noticeable symptoms for the driver

    Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.

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