Hello,
I m wondering if you can share the Arduino code because I want to do the same on my car.
I have another code found on internet for a boost controller, I can share it with you if you need it. I wish somehow to combine these 2 codes in one app with a small graphical interface (if I find someone with Arduino experience to do it for me)
I ve ordered a Arduino Mega and a 2.4 touch screen , it would be so awesome to have the water injection, boost controller and live data for boost, air intake temp, cooling fluid temp and EGT on that tiny screen.
I was tinking to put a RACE mode and a ECONOMY mode buttons to make things easy.