Good news: Our hardware (Quarterhorse, F3, F2A+F2E) works great on diesel trucks
Bad news: As of this time (2-25-10) there are NO PUBLIC DEFINITION FILES for software that supports our hardware. (TunerPro RT, EEC Editor, Binary Editor)
Bottom line: Unless you know someone that can provide you with a ready-to-program binary for your diesel or a definition for your ECM, we can’t help you.