With Bluetooth devices, it gets even easier as you can now use your tablets or smartphones as dependable diagnostic scanning ...

The Draper Fault Code Reader and Oil Reset Tool is notable not only for its large, easy-to-read screen but for the number of ...

Affordable OBD-II scan tools have been around for a while, but BlueDriver allows for deeper data and more portability. Instead of an integrated scan tool with a small, monochrome LCD, like the ...

It's the sort of scanner that gets out of your way and lets you work. The Bosch OBD 1200 won't replace the high-end bi-directional scanners in a pro shop, and it's not trying to.

With that being said, there are various kinds of OBD2 scanners you should be aware of: a conventional basic OBD2 reader, a DIY scanner, and a professional OBD2 scanner tool.

If you have a basic OBD2 scanner, you may only see a code, such as P0171 or P0456, and nothing else on the display. In this case, you will need to do some research to find out what the code means.

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.

1. Kobra Products OBD2 Scan Tool This Kobra Product unit is a really bankable, standard car diagnostic scanner which, to be frank, is really all you need.

OBD2 scan tools can be purchased at local auto parts stores as well as many online stores. Prices start as low as $30 for basic entry-level scanners and can rise to hundreds of dollars for ...