How to Determine if the Electronic Throttle Pedal is Damaged?

[KhloeLee]

To determine if the electronic throttle pedal is damaged, check whether the car produces abnormal noises when the pedal is pressed or if the pedal fails to return to its original position. A damaged electronic throttle pedal can render the car unusable. The reasons for the EPC light illuminating in a car are: 1. Faults in the intake system, such as leaks or blockages; 2. Excessive dirt accumulation on the throttle; 3. The fuel grade not meeting the required standards; 4. Abnormal cylinder pressure; 5. System false alarms or occasional faults. The functions of the car engine EPC are: 1. Precise control of the throttle opening to improve fuel economy; 2. Rapid system response for satisfactory handling performance; 3. Integration of idle speed control, cruise control, and vehicle stability control to simplify the control system structure.