VOLVO
ECM-P210300 - Throttle Actuator Control Motor Circuit High. General Failure Information. No sub type information
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 (8)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Kun motor: D4164T
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Kun motor: D4164T
- 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 with a PWM signal and also monitors the intake control valve. The code is set when the PWM signal is too high, for example between the control module and the intake control valve. The fault is general and has no more specific fault type.
Mulige årsaker
- The signal wire is short-circuited to supply voltage
- Damaged throttle unit
- Damaged intake control valve
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Read the code and see whether it is still active
- 3Look for chafing on the signal wire to the throttle unit and the intake control valve, especially where it may have touched a live wire
- 4With the ignition off, use a multimeter to confirm the signal wire does not become live when the ignition is switched on
- 5Check that the connectors at the throttle unit and the engine control module are secure and free from oxidation
- 6If the fault remains, have a workshop with diagnostic equipment check the throttle unit, the intake control valve and the engine control module
Symptomer du kan merke4
- The engine lacks power and performs poorly
- The engine hesitates, surges or runs unevenly during acceleration, deceleration or at steady speed
- The Check engine light comes on or behaves abnormally
- A text message and a warning symbol appear in the display
Hva feilen kan påvirke1
- Engine torque may be limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.