VOLVO
ECM-P210112 - Throttle Actuator Control Motor Circuit Range/Performance. 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 drives the throttle motor through internal power stages and has found a fault in that control. Here the signal wire to the throttle motor is connected to supply voltage, so it is short-circuited to the positive side.
Mulige årsaker
- The signal wire is short-circuited to supply voltage
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Read the code with the ignition on and see whether it is still active
- 3Look for wiring that has rubbed against something live, or that may be touching another wire
- 4With the ignition off, use a multimeter to check whether the signal wire has voltage to ground. It should not
- 5If you have a diagnostic tool, compare the throttle position in live data with the accelerator pedal position, and check that they match
- 6If the fault remains, have a workshop with diagnostic equipment check the throttle unit and the engine control module
Symptomer du kan merke1
- The Check engine light comes on or behaves abnormally
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