I was reading on some other posts where they were saying its not super trustworthy because the OBD II specific results were as the manufacturer chooses to read the information. Do you happen to know what ford spec'd these cars to have?
Just bought a Nitrous Express Plate kit for my 16 GT350 and the Jet configuration card they included is basically useless to me as it gives all jet settings based on Fuel Rail Pressure. I believe our cars are set to 55 psi, but does anybody know for sure? Otherwise I need to purchase an analog...