VOLVO
ECM-P210000 - Throttle Actuator Control Motor Circuit /Open. 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 ECM drives the throttle motor through its internal power stage and monitors the inlet control valve. The code is set when the ECM detects a fault in controlling the throttle motor or in the PWM signal to the inlet control valve, or when the output stage inside the ECM becomes too hot.
Mulige årsaker
- Open circuit on the signal wire
- Signal wires short-circuited
- Damaged throttle unit
- Contact resistance or oxidation in the connectors
- Overheated throttle unit
- Open circuit in the power supply
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Use a multimeter to check that the wiring to the throttle unit has no open circuit or short circuit
- 3Check that the connectors to the throttle unit are secure and free from oxidation
- 4If you have a diagnostic tool: read the code status with the ignition on and check whether the fault is still active
- 5If the fault remains, have a workshop check the throttle unit and its control
Symptomer du kan merke4
- The car runs with poor performance and lacks power
- The engine hesitates, surges or runs unevenly during acceleration, deceleration or steady speed
- Check engine warning lamp lights or behaves abnormally
- Warning symbol and text message shown in the driver information display
Hva feilen kan påvirke1
- Engine torque may be limited
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