VOLVO
ECM-P210800 - Throttle Actuator Control Module Performance. 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 (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 with a PWM signal, and it has registered a fault in that signal. The fault is general and has no more specific fault type. It may involve connectors, an open supply or ground wire to the throttle motor, or a damaged throttle unit.
Możliwe przyczyny
- Contact resistance or oxidation in the connectors
- An open circuit in the supply voltage wire to the throttle motor
- An open circuit in the ground wire to the throttle motor
- Damaged throttle unit
Co możesz zrobić
- 1Check that the fuses are intact
- 2Read the code with the ignition on and see whether it is still active
- 3Check the connectors at the throttle unit and the engine control module for contact resistance and oxidation
- 4Look for breaks in the supply and ground wires to the throttle motor, and check with a multimeter that the ground is connected to the body
- 5If the fault remains, have a workshop with diagnostic equipment check the throttle unit and the engine control module
Objawy, które możesz zauważyć1
- Poor performance
Na co może wpływać usterka1
- Engine torque may be limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.