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Thread: 09 fg xr6t manual at 4300rpm complete power loss torque shut down saftey?? help pls

  1. #1
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    09 fg xr6t manual at 4300rpm complete power loss torque shut down saftey?? help pls

    Hey guys as title states, cant get around this problem at around 4300rpm complete power loss/shutdown....

    Is there something I might be missing, where should I be looking... would it be a boost cut or torque cut of some sort have disabled all obviously limiters... cheers.

  2. #2
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    attached file
    Attached Files Attached Files

  3. #3
    Advanced Tuner 15PSI's Avatar
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    Evangea - Can you post a fresh log?
    2012 Mustang GT with S/C
    4Runner with S/C
    Turbo/NOS Hayabusa - 320RWHP

  4. #4
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    Hi Mate here is a Log file

    fg test run.hpl

  5. #5
    Your desired boost is much lower than actual boost. Try lowering your wastegate duty cycle or raising your desired boost level

  6. #6
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    Im thinking it's an overboost issue I have zeroed the waste gate dc and put desired boost to 1 psi and the thing is still hitting 18psi can someone explain this only mods are stage 2 cooler cold air intake deleted blow off valve and a full twin 2.5 inch exhaust cant seem to keep the boost down on it till she hits a cut out at around 4300....

  7. #7
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    If you have a big dump & hiflow cat without wastegate porting you are going to have overboost issues.