San Antonio Auto Computer Diagnostics

The check engine light could mean many things; there are over 200 sensors in your car that can can turn it on! These sensors monitor key components of your vehicle, and often show there is a problem before it becomes apparent to you. So, in order for your vehicle to run properly, this check engine light needs to be taken care of, especially if that check engine light is flashing. A flashing check engine light means you shouldn't drive the vehicle, and it needs to be looked at right away.

Issues that can turn on the check engine light can vary widely, so we do more than just scanning for trouble codes: we dig into those codes to find out why the computer is showing them. Our scan tool will communicate with the onboard computer system to narrow down the source of the concern, then our technicians can follow this path to determine the root cause. In most cases, there's a complicated diagnosis flow chart procedure to isolate the reason this error happened in the first place. By taking the time to follow this process, our technicians can stand by the repair, and you can be assured that we are fixing the cause, not just the symptom.

Whenever the check engine light comes on, it's important to have it checked out by certified technicians. Finsanto Automotive Repair Shop has certified, professional, and highly-trained diagnostic technicians that can fix the real issue that is causing this light to turn on in your vehicle. Schedule an appointment right away when you see that your check engine light is illuminated!

9354 Bandera Rd San Antonio, TX 78250 (210) 684-2277
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