VOLVO
ECM-P200812 - Intake Manifold Runner Control Circuit / Open (Bank 1). General Electrical Failures. Circuit short to battery
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 short circuit to supply voltage on the signal cable, which gives a signal that does not match what is expected.
Mulige årsaker
- Signal cable short-circuited to supply voltage
- Open circuit in the signal cable
- Damaged swirl throttle motor
- Swirl damper motor or linkage sticking
- Damaged linkage between the swirl throttle motor and the swirl throttle duct
- Trouble code ECM-P200811 (short circuit to ground) can cause this code
Hva du kan gjøre
- 1Check that the fuses are intact
- 2If you have a diagnostic tool: read the status of the code with the ignition on after the repair, and check that it does not come back
- 3Check the signal cable with a multimeter for a short circuit to supply voltage, and check that it is not pinched or chafed
- 4Check that the swirl damper and the linkage can move freely
- 5If the fault remains, have a workshop check the swirl throttle motor
Symptomer du kan merke1
- No noticeable symptoms for the driver
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