So my first question how do you start to count the pins to understand which pin is which number. I dont even know where to hook cal switch and iat =) I dont want to ask all of my question in one thread and not to scare anyone

I've downloaded the s6 pinout diagram and I can see the i/o configuration settings in the software so I believe this would be more clear when I connected to the ecu and go online.
Anyway,
HI!
C.B