Kickerdank
New member
I will be taking logs and such because my 2003 1.8T Passat is giving me problems and my 2011 GTI has an APR stage 2 cold air intake. I'm wanting to use it to tweak and observe the engine of both cars. It gives a more in-depth look at your engine than OBD2 does correct? Like will I be able to observe my Boost you see if there is a leak? Also will it be able to detect if the GTI has already had a tune applied to it etc.