NIce setup there @bigdel ! - you can program these in as extras on scangauge , x-gauge mode , but its whether or not the ecu has the option to read - i managed to program oil pressure and its consistent with analogue gauge - i also programmed in fuel pressure however when I got the car mapped the gentleman told me the FRS Mk1 ecu does not read fuel pressure?

This is for AIR/FUEL ratio on Scanguage - i havent tried it yet car is off road

https://www.scangauge.com/xgauge/air...l-ratio-ratio/