VOLVO
ECM-P210000 - Throttle Actuator Control Motor Circuit /Open. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Tylko silnik: D4164T
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Tylko silnik: D4164T
- Volvo XC60 (2009–)2009Wszystkie silniki oprócz: B6304T2
- Volvo XC70 (2008–)2008Wszystkie silniki oprócz: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Tylko silnik: D5244T18, D5244T5
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- 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
Co możesz zrobić
- 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
Objawy, które możesz zauważyć4
- 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
Na co może wpływać usterka1
- Engine torque may be limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.