Research engine lights may expo "Servicing Engine Soon" or a limited representation.
A probation engine light (CEL), besides called a malfunction-indicator luminosity (MIL) is a warning communication that something within your engine, fuel or emissions operation is not operating exactly. While most trial engine lights determine not location to dire problems that would agency your vehicle to collapse, some complete. Proof engine lights are normally an indicator of an emission-related puzzle. Check engine lights can effect your vehicle to perform inefficiently and fail an emissions elimination.
Instructions
1. Tighten your Gauze cap (three clicks) and last to ride your vehicle. One of the most common reasons for a check engine light is a loose gas cap. A loose gas cap can trigger several emission-related codes to your vehicle's diagnostic system. If the check engine light does not turn off after Fifteen to Twenty minutes of driving, begin diagnosing the problem.
6. Bring the vehicle to a service shop if the problem cannot be solved at home. By diagnosing the problem on your own, you may save yourself a mechanic's diagnostic fee (usually $75 or $100).
3. Follow the specific scanner directions to retrieve the diagnostic codes. This is usually performed by pressing the "Scan" button on the device. Wait a few seconds for the scanner to list the codes. The scanner display will list the number of diagnostic codes. It is common for several codes to display. Write down each of them. Diagnostic codes are usually presented in five digits, such as "P0141."
4. Use the handbook supplied with your code scanner to determine the meaning of each code. For a more thorough listing, visit the website obd-codes.com. This website will give you a complete listing of OBD-II codes, as well as their possible causes. Some code meanings will be very direct and clear, such as "O2 sensor failure" or "Catalytic Converter." Others will be broad in their possible causes.
5. Determine whether you can fix the problem on your own. Some simple problems, such as an engine misfire on cylinder 1, will lead to simple problems such as a faulty spark plug or wire. These problems can usually be tackled at home by the mechanically inclined.
2. Turn your ignition to the "On" or "Acc" position, without cranking the engine. Connect the OBD-II scanner to the diagnostic port in your vehicle. The diagnostic port is usually below the steering column in the area of the hood release.
