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

The Drive's DIYers show you what an OBD2 scanner is, how it works, how to use one, and which is the best you can have in your home garage.

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

While the purpose of an OBD2 scanner can prove invaluable in diagnosing a vehicle’s issues, the cost of entry varies widely.How much you spend on an OBD2 scanner depends on your specific needs ...

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

These are also commonly known as OBD codes or OBD-II codes. Through the use of an OBD scanner, you can get this five-letter code from the vehicle so you know exactly what needs attention.

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This is one of the only, if not the only CarPlay compatible OBD scanner apps on the App Store.

A must-have in your emergency kit, these car diagnostic tools and auto scanners can quickly identify where your car troubles lie.