2. Check the air filter. A dirty or clogged air filter can restrict airflow to the engine, causing the EPC light to come on. Check the air filter and replace it if necessary.
3. Check the spark plugs. Worn or fouled spark plugs can cause the EPC light to come on. Check the spark plugs and replace them if necessary.
4. Check the ignition coils. Faulty ignition coils can cause the EPC light to come on. Check the ignition coils and replace them if necessary.
5. Check the throttle body. A dirty or clogged throttle body can cause the EPC light to come on. Clean the throttle body and replace it if necessary.
6. Check the vacuum lines. A leak in the vacuum lines can cause the EPC light to come on. Check the vacuum lines for leaks and replace them if necessary.
7. Scan the car for codes. If you are unable to find the cause of the EPC light by following the steps above, you can scan the car for codes. This will help you identify the specific problem that is causing the EPC light to come on.
Note: If you are not comfortable performing any of these checks, you can take your car to a qualified mechanic for diagnosis and repair.
