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

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

Having a hard time interpreting the car codes your dashboard is displaying? Car codes can be confusing, so here are the best OBD2 scanners for reading, analyzing and clearing diagnostic trouble ...

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.

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

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

You'll then connect the OBD scan tool with your Windows Phone using Bluetooth. Consult the instruction manual for your OBD scan tool for the PIN code if you're prompted for one.

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