What does ECP do?

The EPC indicator light indicates that the electronic stability system of the automobile is out of order. If the vehicle power is turned on, the ECP light of the engine lights up and the vehicle starts self-inspection, which is not a fault. If the ECP light does not go out after starting the vehicle or lights up or flashes during driving, it means that the electronic stability system of the engine has failed, and you should go to the 4S shop for inspection and maintenance immediately.

Generally speaking, when the EPC light is on, the throttle may be dirty and should be cleaned. Or the brake light doesn't work, so you need to check the brake switch and wiring. If the quality of the oil used is not good, the EPC fault light will also be on.

ESP is the abbreviation of English Electronic Stability Program, which is translated into Chinese as "electronic stability program". Body Electronic Stability System (ESP) is the general name of a system or program, which aims to improve the handling performance of the vehicle and effectively prevent the vehicle from losing control when it reaches its dynamic limit. Electronic stability program can improve the safety and handling of vehicles. ESP can keep the vehicle in the best stability in all situations, especially in the case of oversteer or understeer.