2017-10-10
Reduced engine power or acceleration
Engine hesitation or stumbling
Engine may not start
Illuminated check engine light
Failed throttle or pedal position sensor/switch C
Faulty wiring or connections in the circuit
Loose or corroded electrical connections
Failed engine control module (ECM)
Throttle Position Sensor: Throttle position sensor generally denotes the position of the accelerator pedal. Problems lead to poor acceleration
Replace the throttle or pedal position sensor/switch C
Check and repair any damaged wiring or connections
Tighten or clean any loose or corroded electrical connections
Replace the engine control module (ECM) if necessary