What do you mean the EPC light on the truck is on?

The EPC light of the large truck is on, indicating that the software of the electronic component stabilization system of the automobile engine may be faulty. The most common factor is that the throttle of electronic components is too dirty and there is too much carbon deposition, which makes the sensor unable to reflect it. It is recommended to clean the throttle every 20,000 kilometers. The throttle phase sensor is faulty and the sliding rheostat changes; The throttle route is brittle and rusty; If the engine temperature is too high, the sensor may fail.

The EPC light is on and trembling, and everything is normal after the restart.

The EPC light is on and trembling, and everything is normal, indicating that the fault is an accidental fault, a false alarm or the automobile engine temperature is too high. The overload time of automobile engine is too long, which will cause several fault lights to light up. In this case, you should park your car directly on the right side, and after the engine cools down, go to the 4S shop or garage to check the fault.

How to avoid EPC fault light;

1. When the car travels to a certain kilometer, it should be maintained immediately and the throttle should be cleaned every 20,000 kilometers. If it is a habitual long-term operation (such as standing still for a long time, turning on the air conditioner or being congested) or running very fast, it is necessary to maintain it in advance to ensure the best characteristics of the car and prevent the EPC fault light from lighting up due to carbon deposition in the engine.

2. The gasoline used in automobiles should have the purity of gasoline specified in the vehicle driving guide. Compatible automobile gasoline can reasonably reduce the carbon deposition of the engine and ensure the maximum profit of the output power of the vehicle.