UPDATE: Don't leave it plugged in for more than a month if you don't move the car. Since it is constantly sending out Blutooth signals, it can drain your battery if you don't move your car too often. I have tested this on Ford, Toyota and Honda vehicles. He collected all the alarms and codes, even the ones that didn't show up with an engine fault. Communication was pretty easy. The other good part was that I downloaded a few other OBD apps and they were all able to recognize the reader. The announced website has two different applications. Make sure you download and test both apps, especially the Torque app. It can also record the characteristics of the car while driving and record it on your phone.
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