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

Looking for information on how to use an automotive diagnostic tool? Our team of experts narrowed down the best tips on how to use an automotive diagnostic tools.

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

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 ...

The Actron PocketScan Code Reader works fine for very basic OBD-II scanning and is extremely easy to use, but its code-reading limitations make it useful for diagnosing only simple engine problems.

BlueDriver Bluetooth Pro OBDII Scan Tool offers professional-grade diagnostics for under $100 on Amazon. Easy setup and intuitive app provide quick access to real-time data monitoring and critical ...

You can purchase any global scan tool — often called a code reader — at most automotive parts stores or online.

It should be noted that the snapshot data is only retrievable with a scan tool with a more sophisticated and expensive tool. The Equus 3100 code reader comes with a manual that has more than 50 ...

LINCOLNSHIRE, Ill. — Snap-on Inc. has introduced the Apollo+ scan tool with Fast-Track Intelligent Diagnostics troubleshooting, a patented feature that filters out complexity and presents one filtered ...

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.

Which brings up the question, just because you can buy a cheap code reader and scan your own car, should you? The answer is both yes and no.