ThinkDiag OBD-II Scan Tool – Best Car Scan Tool For the DIYer

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If you are looking for an inexpensive scan tool that lets you scan all the modules in your car and has bi-directional capabilities, then the Thinkcar ThinkDiag scan tool might just be for you.

I walk you through the various options to purchase the device, what the software subscriptions are for this product and I show you a few examples of the ThinkDiag performing some bi-directional testing of two of my cars.