How does Bora EPC fault light come on once every few days?

The EPC indicator light of Pacific Auto Network is always on, indicating that the engine and electronic system are out of order. If the light is always on or flashing after ignition or during driving, it means that the management system has detected the fault of the engine or electronic system. Please contact the service station immediately.

First of all, introduce the automobile epc lamp: epc in English, which means electronic adjustment of engine power (electronic throttle), which is common in Volkswagen series. What do you mean the Epc light is on? This light indicates that the electronic throttle system may be faulty, which may affect the normal use of the vehicle. Since the electronic throttle system may be faulty, what causes it?

1, air intake system failure, such as leakage or blockage;

2. The throttle body is dirty and has too much carbon deposit;

3. The fuel selection is not up to standard;

4. Abnormal cylinder pressure and poor working conditions;

5, valve failure, stuck or carbon deposition, etc. ;

6.ECU failure;

7. Accidental failures and false alarms. Solution:

1, air intake system troubleshooting, fuel selection criteria, cleaning throttle body;

2. Remove carbon deposits in related parts;

3. Rewrite ECU related data. When the epc light is found to be on, the owner can try to turn it off and then restart it to see if the epc light is still on. If it doesn't light up, it means there is no problem, but the epc light is affected by false alarm; If the epc light is still on, or often on, then the owner will take the previous solution.