Engine Light Code Reader Autozone

These tools can take the guesswork out of reading and clearing check engine light codes on most models.

Engine light code reader autozone.

For example if your vehicle s obd detects a leak in the evaporative emission system you may see a p0442 code. Next time your engine throws a code turn to autozone for an easy to use code reader or diagnostic tool. These tools will not work with any other device other than the z net terminals at autozone. Remember to return the scan tool to an autozone employee when finished.

Keep in mind that vehicles made since 1996 require an obd ii reader but some scan tools are able to. Troubleshoot diagnostic codes with a custom report tailored to your vehicle s year make model and mileage. 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 re more than a little familiar with the types of issues that cause the check engine light to become illuminated so we ve compiled a list of the top 5 reasons why the check engine light is on.

With our wide variety of code readers you can get to the root of the problem in no time. Our obd2 scanners and other diagnostic tools also help you keep track of your previous vehicle repairs. Reading as a series of five letters and numbers the dtc allows you to home in on the system that is not functioning properly. In this case the malfunction indicator check engine lamp on the vehicle s instrument panel will light steady on.

Obd ii readers and services like autozone s fix finder are pretty useful for diagnosing the cause of a glowing cel. Free autozone fix finder service check engine light diagnostic tool.