GRESHAM ENGINE LIGHT DIAGNOSTIC

Professional Diagnostics for Check Engine Light Issues

Does your check engine light simply refuse to turn off? If you answered yes to this question, you may want to consider employing the check engine light service of Master Tech Automotive in Gresham Oregon. When this message displays on your dashboard, the onboard computer diagnostic system (OBD II) is attempting to provide the driver with what is known as a fault code. These error codes will alert you to any potential issues both big and small. If your light repeatedly flashes, it may indicate a more serious issue relating to auto diagnostics.

The technicians at Master Tech Automotive can help you retrieve your light code and find out what is really wrong with your vehicle. When this message frequently displays itself, it can be easy to get worked up, but the vast majority of the issues this system addresses can be easily repaired.

Decoding Your Car’s Error Codes

There are many reasons your check engine light could be on. These issues vary in their degree of seriousness, but you should always have your vehicle checked just to be on the safe side. Here are some common problems that can cause your car or truck to display a check engine message:

• MAF sensor or circuit problems
• Misfiring cylinder
• Damaged oxygen sensor
• Loose gas cap
• System running too rich or lean
• Malfunctioning of the knock sensor circuit
• Inefficient catalyst efficiency
• Insufficient exhaust gas recirculation flow

This is not a complete list, so you will still need to consult a professional to understand what is triggering the message.