Bests & Worsts Reviews from Amazon

This OBD II reader is unlike the inexpensive ones that you have to use an app on your phone to activate (which I also own). This is a stand alone reader that is very user friendly, and prompts you on every move. It immediately identifies your car, and you don't have to enter the year, make, engine, etc. of your car. This unit is also inexpensive compared to others on the market, and I highly recommend it.