3 days ago · 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 …

Jul 17, 2025 · Not everyone needs the most comprehensive scan tool available with super advanced features only an ASE-certified tech would need. Whether you’re a DIY mechanic or …

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.

Jul 18, 2025 · Most garages and auto centers have something called an OBD2 scan tool available to them. This is a car code reader or diagnostic tool that allows you to communicate with the …

Our OBD2 scanners and other diagnostic tools also help you keep track of your previous vehicle repairs. Next time your engine throws a code, turn to AutoZone for an easy-to-use code reader …

Oct 28, 2025 · To accurately diagnose the issue, an OBD2 scanner is essential. Instead of spending time and money at a mechanic’s shop, you can invest in a reliable OBD-II …

Apr 18, 2016 · Keep your car’s health in check with the NT301 OBD2 scanner diagnostic tool. It displays real-time data in easy-to-read graphs, helping you track engine RPM, vehicle speed, …