2017-10-10
Reduced engine power or acceleration
Illuminated check engine light
Difficulty starting or failure to start
Poor throttle response or surging
Faulty throttle or pedal position sensor/switch
Damaged 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 faulty throttle or pedal position sensor/switch
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