VOLVO
ECM-P210114 - Throttle Actuator Control Motor Circuit Range/Performance. General Electrical Failures. Circuit short to ground or open
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. The fault is a short to ground or an open circuit in the wiring. Connectors, wires and the throttle unit itself may be behind it.
Możliwe przyczyny
- Contact resistance or oxidation in the connectors
- An open circuit in the signal wire
- The signal wires are short-circuited
- Damaged throttle unit
Co możesz zrobić
- 1Check that the fuses are intact
- 2Read the code with the ignition on, note it down and see whether it is still present
- 3Check the connectors at the throttle unit and the engine control module for contact resistance and oxidation
- 4Look for breaks and chafing on the wires to the throttle unit, and use a multimeter to confirm they have no contact with ground
- 5If you have a diagnostic tool, follow the throttle position in live data while the accelerator is pressed and released
- 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.