For the price, this thing beats many of the top-notch scanners you can get on the market today. The scanner is probably the best one I’ve gotten from them so far. For someone who fixes their own vehicles, this is an absolute must. It lets you match, new modules, relearn, injector testing and buzz test, injector balancing, DPG Regen, and turning features on and off. Theres too many to list. #topdon #scanner #bidirectional #christmas