How to repair the EDc light of leap car?

The appearance of edc on the dashboard of the car means that the diesel injection is electronically controlled, which means that the engine is faulty. When the EDC fault light is on, it means that the engine is out of order, and the owner should go to the repair shop for inspection and maintenance as soon as possible. The following is extended information:

1, High-voltage line failure: If it can't start normally, it may be because there is more carbon deposit in the throttle, the fuel pump is abnormal and the fuel filter is blocked. 2. High-voltage circuit failure: If it can be started normally, it will be harmful to the engine. It is unlikely that the high-voltage circuit, fuel injector or oxygen sensor of the engine will be damaged, resulting in increased fuel consumption.