Engine fault lights up through EPC.

The engine knocks and EPC lights up at the same time, because there are common faults in the mechanical equipment and electronic control system of the automobile. The most common factor is that the throttle of electronic equipment is too dirty and too much carbon deposits cause the sensor to reflect the fault. It is recommended to clean the throttle every 20,000 kilometers. Common fault of throttle phase sensor, change of sliding rheostat; The throttle route is brittle and rusty; The bulb damage of the Volkswagen backup light will also cause the EPC fault light to light up.

What should I do if the EPC light of the car is on and not on fire?

When the car EPC light is on and it can't catch fire, the car can be restarted. If the EPC light is still on, the buyer must check the throttle of the motor vehicle. If the throttle doesn't work normally, the common factor is that the throttle is stained and has too much carbon deposit, so it must be maintained at the repair shop or automobile 4S shop immediately. In addition, it is necessary to check whether the fuel model of the car is the required model and whether the cylinder pressure of the car is normal, and immediately find professional maintenance personnel to solve it.

Countermeasures to avoid EPC fault lamp;

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2. The fuel used by the car should be the fuel concentration value specified in the driving guide of this car. Compatible fuel concentration can reasonably reduce the carbon deposition of the engine and ensure the maximum benefit of the vehicle's driving output power.

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