An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems.

We've compiled a list of some of the best OBD2 diagnostic scanners describing their features, specifications, compatibility, and benefits.

This $90 OBD2 diagnostic scan tool is on sale for just $23 at Walmart, and shoppers love how “easy to use” it is.

To help you pick an OBD2 scanner for your vehicle, we have compiled a list of the 10 best Bluetooth OBD2 scanners.

From affordable diagnostics to tech-ready computers, we rounded up the best OBD-II scanners on the market with the help of our friends at the Gear Team.

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

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

Diagnose auto troubles and check and reset warning lights with some of the best OBD-II scanners on the market. Many of these have been tested by the Gear Team.

The Motopower MP69040 OBD2 Diagnostic Scan Tool is built for that exact job and is currently on sale at Amazon for $30 during Prime Day, a 40% drop from its original $50 price.

A basic tool for basic needs, this OBDII scanner is a no-brainer if you don't already have one in your toolbox.