P2104Throttle Actuator Control System - Forced Idle

The computer found a problem with the electronic throttle control system and responded by forcing the engine to idle as a safety measure. This means the car will not accelerate normally and is limited to idle speed to keep it from accelerating unsafely. It is usually set alongside other throttle-related codes.

Ամենատարածված պատճառներն են՝ Faulty throttle body / throttle actuator control motor, Throttle or accelerator pedal position sensor fault, Damaged, corroded, or loose wiring/connectors in the throttle system, Open or short in throttle control circuits, Poor power or ground to the throttle body, ECM fault (less common)։

Խուսափեք վարելուց — այս անսարքությունը կարող է վտանգավոր լինել կամ ավելի մեծ վնաս հասցնել։ Անմիջապես ստուգել տվեք։

This is a safety-protection mode that severely limits power, so have it diagnosed promptly by a professional. Driving is unsafe in traffic because the car may not accelerate, so minimize driving and consider towing if it will not move normally. A technician will read all related codes and inspect the throttle body, pedal sensor, and wiring.