P0122Throttle/Pedal Position Sensor/Switch "A" Circuit Low

The voltage on the throttle or pedal position 'A' circuit is lower than the allowed minimum. This usually means a short to ground, an open circuit, or a lost reference voltage. The computer reads the throttle as essentially closed or invalid.

Ամենատարածված պատճառներն են՝ Wiring shorted to ground or open in the signal wire, Faulty throttle/pedal position sensor, Loss of 5-volt reference or poor ground to the sensor, Corroded or loose connector, Faulty throttle body assembly (electronic throttle)։

Սովորաբար անվտանգ է կարճ տարածությունների վրա վարել, սակայն շուտով ստուգել տվեք։

The vehicle may run in limp mode with reduced power, so drive carefully and get prompt diagnosis. A technician should check the signal and reference voltages and inspect for shorts, opens, and bad connectors. Repair wiring or replace the sensor/throttle body as indicated.