What's wrong with the epc light on the truck and how to solve it?

The truck's epc light is on and the fuel is weak, which may be the fault of the vehicle's electronic throttle, indicating that the vehicle's throttle is too dirty or the throttle itself is faulty. You can go to the repair shop to clean the throttle first:

1, automobile epc is the abbreviation of English ElectronicPowerControl, which means engine electronic stability system in Chinese, and many people also call it electronic throttle. The system consists of some sensors, controllers and other components.

2. When the sensor fails or senses an abnormal situation, the control system will take corresponding measures according to the set procedure;

3.ESP includes electronic brake distribution (EBD), anti-lock braking system (ABS), traction control system (TCS) and vehicle dynamic control system (VDC). Under certain road conditions and vehicle load conditions, the maximum adhesion provided by wheels is a constant value, that is, in the limit case, the longitudinal force (along the wheel rolling direction) and the lateral force (perpendicular to the wheel rolling direction) are a trade-off relationship. The electronic stability program can control the longitudinal braking force of each wheel independently, thus exerting influence on the lateral force, thus improving the handling performance of the vehicle.