When does accelerator pedal position ( app ) sensor 1 go bad?
When does accelerator pedal position ( app ) sensor 1 go bad? When the Accelerator Pedal Position (APP) Sensor 1 goes bad, you're gonna' see the following symptoms: Check engine light will be lit on your instrument cluster. P0121: Accelerator Pedal Position (APP) Sensor 1 Circuit Performance. P1125: Accelerator Pedal Position (APP) System. Lack of power when accelerating the engine. How is the accelerator pedal connected to the throttle plate? The accelerator pedal IS NOT connected to the throttle plate with an accelerator cable (like in the good ole' days). That the Accelerator Pedal Assembly is made up of 3...