What happens if the throttle plug contacts badly?

1 will interrupt the signal transmission between the computer and the accelerator pedal position sensor or the accelerator position sensor, thus lighting the electronic accelerator system warning light (EPC), and the accelerator pedal will feel empty.

2. If the sensor plug of the electronic throttle system is loose or has poor contact, and the signal cannot be transmitted normally, the warning light of the vehicle electronic throttle system will light up.