Jetta EPC light is on, sometimes the throttle can't be added.

Jetta EPC lamp can't refuel, which is caused by engine failure, usually throttle or harness failure. If this problem occurs, it must be repaired in time.

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

When the EPC indicator light is on, the intake system of the engine should be cleaned 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 turn it off and restart it. If the indicator light goes out after restarting the car, there may be some faults in the car system or circuit.

Whether the EPC light can be turned on depends on the situation.

Whether EPC light can continue to run normally depends on whether the light is red or yellow.

1, when the yellow light is on, you can continue driving.

Lights of different colors come on, indicating different meanings. When the yellow car fault light is on, it means a warning, indicating that the car fault problem is not very urgent. Therefore, if the yellow light is on, you should pay attention to checking the car immediately and detect any problems.

If the red light is on, you need to stop and check.

When the red light is on, it means that the failure of the vehicle will affect the core components of the vehicle at the same time, even the driving safety of the vehicle. At this time, stop immediately to detect the fault, and then start driving after the fault problem is solved.