What is the treatment method of epc lamp on Jianghuai diesel vehicle?

There are two possibilities for the epc light of Jianghuai diesel vehicle to light up. First, the throttle is dirty and needs cleaning. In another case, the brake light is not on, so it is necessary to check the brake switch and wiring.

The main reasons for the failure of automobile EPC light;

1, EPC fault light is always on, indicating that the engine management system or electronic control is out of order, which is often accompanied by unstable idle speed of the vehicle or engine jitter during cold start. But for domestic car owners, it is generally caused by domestic oil quality and dirty environment in the car. Drive to the maintenance service station as soon as possible for maintenance, and generally clean the throttle.

2. When the ignition switch is turned on for function check, the indicator EPC will light up. If the indicator lights up while driving, it indicates that the engine power electronic control system is out of order. The engine must be checked immediately. Under normal circumstances, dirty throttle body, vacuum leakage of intake system, broken brake switch and untimely engine upgrade may all lead to EPC failure. (Photo/Text/Photo: Scene) Xingrui Li ONE Model Y Model X Gaohe HiPhi X Zero Run T03 @20 19