I bought a new Skoda Ming Rui car. How to solve the obd fault?

The 4s shop said the word p As the name implies, epc is the throttle of electronic stability system, which is composed of many sensor controller components. It lights up because it has a fault. At this time, the fault will only appear at a certain stage and time, so you will appear while driving, not during maintenance. I can only say that the obd fault light is conditionally lit. The fault of Obd vehicle diagnosis system may or may not be important when it is turned on. That's why the 4s shop will send you away like this.

If your vehicle is equipped with other external devices, please ensure that the components of the external devices have any influence on the sensor controller of the vehicle.

If your vehicle is not equipped with other external devices, you can buy a Bluetooth ELM327, plug it in the vehicle and scan the fault code by yourself. Of course, you can also read the fault code and find what you want on the major networks.

Your question is not important, but once it appears frequently, it will be potentially dangerous. Please check it at once.