What does EPC mean?

1 Answers
McJesse
07/29/25 6:51pm
EPC stands for Electronic Power Control, which is the engine electronic stability system. When the EPC indicator light on the vehicle dashboard stays on constantly, it indicates a fault in the engine or electronic system. If the light remains on or flashes after ignition or during driving, it means the management system has detected a fault in the engine or electronic system. The reasons for the EPC warning light to illuminate include the following: 1. Throttle valve malfunction, in which case the throttle valve needs to be cleaned. 2. Brake light failure, check the brake switch or wiring. 3. Poor fuel quality, which can also trigger the EPC warning light. 4. Intake system malfunction, such as leaks or blockages.
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