Looking for the pinout detail for an Audi TT ECU 8N0 906 018 BR (Motronic). I did get detail related to a 2001 S4 J220 ECM, this did give me the detail but when I cross checked with the connected wiring harness the colour coding didn't correspond (therefore not sure whether the pin detail differed or colour coding differed). I am trying to select the rev counter output in order to connect (via a separate controller) to drive an older CE2 dashboard. Thanks appreciate any feedback