Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

If you see a light illuminated on your dashboard, you can use an OBD2 scanner to determine what's wrong with your vehicle. The "OBD" in OBD2 stands for onboard diagnostics.

An OBD-II scanner can provide some direction. Without an expensive trip to a repair shop, there's really only one way to find out: an OBD-II scanner. In 1996, OBD (On-Board Diagnostics)-II became ...

How to Use a Scan Tool There are countless scan tools on the market today. Some are available from major retailers for less than $30, while other, professional-grade offerings can cost thousands ...

The Ancel BD310 is our choice as the Best Display OBD-II Scanner for DIY Use. We loved the scanner's happy medium between corded and Bluetooth capabilities and felt the app's interface was excellent.

Best OBD-II Scanners of 2025, Tested 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.

The Ancel BD310 is our choice as the Best Display OBD-II Scanner for Home Use. We loved the scanner's happy medium between corded and Bluetooth capabilities and felt the app's interface was ...

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. By Justin Helton Updated: Dec 11, 2024 Save ...

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 navigate.

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs. Your check engine light can come on a host of reasons, ranging from a ...

The Ancel BD310 is our choice as the Best Display OBD-II Scanner for Home Use. We loved the scanner's happy medium between corded and Bluetooth capabilities and felt the app's interface was ...