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

There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

Modern technology has made diagnosing vehicular issues much easier than ever before. Using an OBD2 (On-Board Diagnostics II) scanner is a relatively simple process that can provide crucial information ...