The electronic throttle motor is not responding as commanded. The driver may notice limited power mode, stalling or poor idle.
Likely causes, most common first
- Dirty or sticking throttle body
- Faulty throttle motor
- Wiring or connector fault
- Low battery voltage
Parts usually involved
- Throttle body
- Sensor connector
- Battery
Test before you replace
Inspect and clean the throttle body if dirty, check the motor wiring and confirm battery voltage.
General guidance for generic OBD2 codes. Always follow the maker's procedure for the car in front of you.