VOLVO
ECM-P210112 - Throttle Actuator Control Motor Circuit Range/Performance. General Electrical Failures. Circuit short to battery
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 (6)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- 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 engine control module drives the throttle motor through internal power stages and has found a fault in that control. Here the signal wire to the throttle motor is connected to supply voltage, so it is short-circuited to the positive side.
Możliwe przyczyny
- The signal wire is short-circuited to supply voltage
Co możesz zrobić
- 1Check that the fuses are intact
- 2Read the code with the ignition on and see whether it is still active
- 3Look for wiring that has rubbed against something live, or that may be touching another wire
- 4With the ignition off, use a multimeter to check whether the signal wire has voltage to ground. It should not
- 5If you have a diagnostic tool, compare the throttle position in live data with the accelerator pedal position, and check that they match
- 6If the fault remains, have a workshop with diagnostic equipment check the throttle unit and the engine control module
Objawy, które możesz zauważyć1
- The Check engine light comes on or behaves abnormally
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.