VOLVO
ECM-P210211 - Throttle Actuator Control Motor Circuit Low. General Electrical Failures. Circuit short to ground
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. The signal to the throttle unit reads too low because the signal wire has contact with ground, meaning the vehicle body.
Mulige årsaker
- The signal wire is short-circuited to ground
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Read the code with the ignition on and see whether it is still present after a test drive
- 3Look for chafed wiring to the throttle unit, especially where it may have rubbed against the body
- 4With the ignition off, use a multimeter to confirm the signal wire has no contact with ground
- 5Check that the connectors at the throttle unit and the engine control module are secure and free from corrosion
- 6If the code returns, 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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