While there are many types of OBD2 scanning tools, Bluetooth wireless scanners are much more convenient than traditional ones ...

Coming in at a pretty friendly price, the Topdon TopScan OBD2 Bluetooth Scanner ($89) packs a big punch in a small package.

The best OBD-II scanners are a must for any car owner, thanks to their ability to unlock the secrets of your car. It doesn't matter how laid back you are, a mysterious light on your dashboard is ...