VOLVO
ECM-P155384 - Cylinder 3 Injector Circuit Range/Performance. Bus Signal / Message Failures. Signal below allowable range
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (6)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2008Alle motorer unntatt: B6324S
- Volvo XC70 (2008–)2009Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
The engine control module (ECM) drives the injection valve for cylinder 3 through internal output stages and sets the code when it finds a fault in that control. The causes may be contact resistance and corrosion in the connector, or the valve being clogged or leaking.
Mulige årsaker
- Contact resistance and corrosion in the injection valve connector
- The injection valve is clogged or leaking
Hva du kan gjøre
- 1Cylinder 3 is the third cylinder counted from the right-hand side of the vehicle, with cylinder 1 furthest from the flywheel.
- 2Check the connector to the cylinder 3 injection valve for contact resistance and corrosion.
- 3With the ignition off, disconnect the connector and check that the contact surfaces are clean and undamaged.
- 4With the ignition off, use a multimeter to check that the signal wire has no break and is not shorted to ground.
- 5If you have a diagnostic tool, activate the cylinder 3 injection valve and check whether it responds.
- 6If nothing is found in these checks, the cause may lie in the engine control module, so have a workshop check it.
Symptomer du kan merke1
- No noticeable symptoms for the driver
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