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

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.

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OBD2 scan tools can be purchased at local auto parts stores as well as many online stores. Prices start as low as $30 for basic entry-level scanners and can rise to hundreds of dollars for ...

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

How to Use An OBD Scanner 1. Connect The Scanner Your OBD scanner will have a connection cable with a 16-pin trapezoidal plug at the end. This plug goes into your vehicle’s OBD port, also referred to ...

A special offer is running this week, making it the best time to sign up to a Carly OBD Scanner ...