VOLVO
ECM-P200817 - Intake Manifold Runner Control Circuit / Open (Bank 1). General Electrical Failures. Circuit voltage above threshold
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) monitors the swirl throttle motor circuit and sets the code when the signal is wrong. The code concerns a circuit voltage that is too high. This may be caused by a signal cable short-circuited to supply voltage, but also by an open circuit or a sticking swirl damper motor.
Mulige årsaker
- Signal cable short-circuited to supply voltage
- Open circuit in the signal cable
- Damaged swirl throttle motor
- Signal cable short-circuited to ground
- Swirl damper motor or linkage sticking
- Damaged linkage between the swirl throttle motor and the swirl throttle duct
Hva du kan gjøre
- 1Check that the fuses are intact
- 2If you have a diagnostic tool: start the engine and read off the status of the code
- 3Check that the signal cable to the swirl throttle motor is not pinched or chafed
- 4Use a multimeter to check that the cable has no short circuit to supply voltage or ground
- 5If the fault remains, have a workshop check the swirl throttle motor and its connectors
Symptomer du kan merke1
- No noticeable symptoms for the driver
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