Check Engine Light Code Reader Autozone

Keep in mind that vehicles made since 1996 require an obd ii reader but some scan tools are able to.

Check engine light code reader autozone.

Obd scanners and code readers pull trouble codes from the vehicle s computer to help determine what may have caused the light to come on. We can help you get a reading yourself. The diagnostic trouble code is the code your obd generates to tell you something is wrong. With our wide variety of code readers you can get to the root of the problem in no time.

Free autozone fix finder service check engine light diagnostic tool. Check engine light on. Obd ii readers and services like autozone s fix finder are pretty useful for diagnosing the cause of a glowing cel. Borrow an obd reader to get a check engine light reading with the autozone free fix finder service.

Reading as a series of five letters and numbers the dtc allows you to home in on the system that is not functioning properly. Troubleshoot diagnostic codes with a custom report tailored to your vehicle s year make model and mileage. Autozone s free fix finder service. Next time your engine throws a code turn to autozone for an easy to use code reader or diagnostic tool.

These tools can take the guesswork out of reading and clearing check engine light codes on most models. For example if your vehicle s obd detects a leak in the evaporative emission system you may see a p0442 code.