The epc light of the car won't catch fire.

The failure of Epc fault light is the failure of air intake system, so it is necessary to change fuel and clean the throttle body; Remove carbon deposits in related parts; Rewrite ECU related data; The possibility of other faults is not excluded, and the specific fault code shall prevail.

The reason why epc fault light is on:

1, the epc light on the dashboard of the car is on, and the engine won't catch fire. Epc lights are more common on Volkswagen models. When the vehicle starts self-inspection, the epc light will light up for a few seconds, then go out, and it will light up when there is a fault.

2. Generally speaking, there are several kinds of epc lights that may light up. First, the throttle is dirty and needs cleaning. Also, the brake light is not on, so check the brake switch and wiring. In another case, there is a problem with the oil, and the epc fault light will also light up.

3. If the battery is not bright enough, the epc fault light will light up. It is generally recommended to go to a 4s shop for inspection and maintenance, but sometimes you can choose to handle it yourself.

4.epc light is on. If there is no obvious fault in the vehicle, the vehicle can continue to drive, and the driver can try to turn off the engine and restart it to turn off the epc light. Even if there is no fault, the driver can't take it lightly, and the vehicle needs to be repaired and tested in time.