Nov 19, 2025 · Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find the best for different situations.

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 …

May 9, 2025 · Here is the most authoritative list of the best OBD II scanners available to DIYers today for the bucks. Here, I've segmented the machines based on what they excel at.

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.

Never be confused by your check engine light again with an OBD2 code scanner from AutoZone. Free next day delivery or same day in-store pick up.

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.

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 …

Check each product page for other buying options. Need help?

Aug 6, 2025 · On top of their recommendations, our staff scoured the World Wide Web for just-released scan tools with the highest user ratings. Whether you are a novice or experienced …

Dec 2, 2025 · I’ve rounded up the best no-subscription OBD2 scanners for 2025—handheld and Bluetooth tools that offer fast, accurate diagnostics without hidden fees or upsells.