Results 1 to 2 of 2

Thread: LNF Fuel Rail Pressure

  1. #1

    LNF Fuel Rail Pressure

    So I'm reading posts (older and elsewhere) saying that Trifecta is the only one who has access to the fuel rail pressure adjustments? I see a "desired" rail adjustment, but when I tweak it and raise it, it doesn't seem to be really adjusting anything. I'm trying to dial this car in now playing with it to see what kind of control I have before we get carried away with a big turbo and find that we aren't going to have enough fuel....

    CK

  2. #2
    Advanced Tuner
    Join Date
    Feb 2009
    Posts
    418
    Under fuel system change "Pressure Max", "Pressure Fixed", MAP A, B, and Normal to show the desired pressure at high load and RPM and it should change. That is off the top of my head I am not near my computer.