VOLVO
ECM-P210312 - Throttle Actuator Control Motor Circuit High. 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 signal wire to the throttle motor has contact with supply voltage, and the engine control module has registered this as an electrical fault in the control. The code therefore belongs to the electrical faults in the throttle unit control.
Mulige årsaker
- The signal wire is short-circuited to supply voltage
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Read the code, note it down, clear it and test drive to see whether it comes back
- 3Look for broken wires and pinched wiring to the throttle unit, especially where they run close to other live circuits
- 4With the ignition off, use a multimeter to confirm the signal wire has no voltage
- 5If you have a diagnostic tool, read the throttle position in live data with the engine idling and check that the value is steady
- 6If the code comes back, have a workshop with diagnostic equipment check the throttle unit and the engine control module
Symptomer du kan merke1
- No noticeable symptoms for the driver
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