How to eliminate the EPC light?

1 Answers
ArthurMarie
07/30/25 3:46am
EPC warning light staying on indicates a fault in the engine management system or electronic control. The methods to eliminate the EPC warning light are as follows: 1. Clean the throttle body and use fuel that meets quality standards. 2. Remove carbon deposits from related parts. 3. Rewrite the relevant ECU data. Below is an introduction about EPC: The professional term for EPC is the Engine Electronic Stability System (Electronic-Power-Control), which directly translates to the electronic throttle system, commonly known as the electronic throttle. If there is a leak in the intake system, the engine control unit will detect the issue and illuminate the EPC warning light. In vehicle maintenance, faults indicated by the EPC warning light are relatively common and can affect the normal use of the vehicle.
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