What's wrong with car pec?

At present, there is no pec in the car, but there is epc. It is the fault light of motor vehicle electronic throttle, and the display indicator EPC of automobile dashboard is the fault indicator of electronic throttle. After this failure, the motor vehicle cannot run. When this sign appears, it means that the engine has a serious fault. Check the throttle, compensation sensor, throttle pedal stroke, throttle and nozzle for problems. The electronic throttle of a motor vehicle is replaced by a wire harness, which is the so-called pull rod. A micro motor is installed near the throttle of the motor vehicle, and the opening of the throttle is driven by the motor. The technology has been improved to some extent by replacing the original mechanical transmission mechanism with steel wire. More and more vehicles use electronic throttle.

Solution of displaying epc fault light on automobile dashboard;

1. Troubleshoot the air intake system, select standard fuel and clean the throttle body;

2. Remove carbon deposits in related parts;

3. Rewrite the relevant data of ECU;

4. The possibility caused by other faults is not excluded, and the read fault code shall prevail. Million car purchase subsidy