Nov 19, 2025 · Did your vehicle's check-engine light just pop on? An OBD-II scanner can point you in the right direction—and potentially save you a bundle. This article was updated in November 2025 …

When you detect there's a problem with your vehicle, turn to AutoZone to help you pinpoint the issue. With our wide variety of code readers, you can get to the root of the problem in no time. Our OBD2 …

Sep 15, 2025 · Get the read on your car issues with an OBD-II code reader. I tried out some of the top brands on the market to find the best one for your needs.

Here are our top picks for the best OBD-II scanners you can buy right now. And don't forget to scroll to the end for a rundown on how OBD-II scanners work.

May 9, 2025 · Now, you have it: the best OBD II scanners and code readers for 2025, written by a passionate DIY mechanic who actually wrenches and uses the scanners and code readers he …

Nov 24, 2024 · As a DIY mechanic myself, I know you would love to have an OBD-II scanner that comes with professional features without having to pay for an every-year license. In the past few months, I …

Jul 18, 2025 · Owning your own OBD2 scan tool is smart as it will literally pay for itself after a single use. Here's what we recommend for the DIY mechanic...