VOLVO
ECM-P155185 - Cylinder 1 Injector Circuit Range/Performance. Bus Signal / Message Failures. Signal above 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 1 through internal output stages. The code is set when the control of the valve has a fault. The fault may be caused by contact resistance and corrosion in the valve connector, or by 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
- 1Check that the connector to the cylinder 1 injection valve is secure and free from corrosion.
- 2Cylinder 1 is the one furthest from the flywheel, counted from the right-hand side of the vehicle.
- 3With the ignition off, use a multimeter to check that the wire from the cylinder 1 valve is not shorted to ground (the body).
- 4If you have a diagnostic tool, activate the cylinder 1 injection valve and check that it responds while the engine runs.
- 5If 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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