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 ...

The Bluedriver Pro ($100) is a Bluetooth-powered OBD2 Scanner with a streamlined, user-friendly menu. The device also offers step-by-step instructions, so you can read, fix, and clear the check ...

BLKstudio / Shutterstock.comAn OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of ...

Pro OBD2 Scan Tool for iPhone & Android: $120: The same features as some pricier dedicated scanners, ranks potential fixes, delivers great smartphone graphics and active support.

Did your vehicle's Check Engine light just pop on? An OBD-II scanner can provide some direction. We tested 11 of them to find the best for different situations.

The Ancel BD310, the Gear Team's Best Overall choice for home OBD-II scanners, offers versatility with both corded and Bluetooth capabilities.. In Bluetooth mode, its free app is simple to ...

The “Pro” in Bozfnuq’s V520 Professional may be a stretch because the OBD scanner lacks enough pro features to appeal to garage mechanics. Still, ...

Plug the OBD2 scanner into the OBD2 port (usually located under the dashboard). Turn On the Vehicle: Turn on your vehicle's ignition but do not start the engine.

At least not without a scan tool like this Artidiag Pro from Topdon. I know some of you are assuming this is just a $500 OBD2 reader. While it does read and reset codes, that’s only scratching ...

5. If you have a basic OBD2 scanner, you may only see a code, such as P0171 or P0456, and nothing else on the display. In this case, you will need to do some research to find out what the code means.