Hello, Im installing link thunder in to 2001.5 audi b5 s4 with a custom built harness. Car is running fine but im having issues getting tachometer and ABS to work. Im using audi tt CAN protocol. I know my car is not one of supported models , but its no different then an audi tt as far as CAN protocol and electronics go. I did a bunch research on mk1 audi tt. there were few different gauge clusters thru out years with one main concern earlier versions had analog feed rpm to tachometer and newer audi tt had rpm signal sent over CAN bus also there were versions with abs and versions with abs and esp . My questions are is rpm signal from thunder compatible with analog signal my cluster expects ? if not compatible , what are my options? multiplier 1 duty 50 % tach settings Is audi tt CAN protocol compatible with all versions of audi tt abs and esp systems . there 2 CAN ports on ecu , is there a difference which is used for powertrain communication? thank you in advance Serge E
