Jetta epc light will not refuel.

This is caused by engine failure, usually caused by throttle or harness failure. If this problem occurs, it must be repaired in time.

Epc is called electronic power control in English. When this warning light comes on, it means that the electronic accelerator of the car is out of order. Epc indicator light is quite common on the dashboard of Volkswagen.

The reason for this failure is that the intake system of the engine has failed, and it may also be caused by the throttle failure.

When the engine is working, if the fuel in the engine is not completely burned, there will be carbon deposit at the throttle position, which will lead to the light on and increase the fuel consumption of the car.

When the epc indicator light is on, clean the engine air intake system first. It should be noted that the fuel used in the car must meet the fuel label of the engine. In the process of using the car, it is necessary to maintain the car regularly and clean up the carbon deposit on the accelerator regularly.

If the epc indicator light is on when the car is powered on, you can try to shut down and restart it. If the indicator light goes out after restarting the car, it means that there may be some faults in the system or circuit of the car.