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Thread: 2019 z06 56% throttle

  1. #1

    2019 z06 56% throttle

    seems nothing I change is fixing the issue. car will never follow the accelerator pedal past 56%. I have altered, peak torque, driver demand, as well as the virtual torque and it seems neither of the changes does anything to enhance or decrease the effect. has anyone seen this before? any help would be greatly appreciated

    this is the original file, where im at with it file, and a log

    stock 2019 z06 NSS 8.hptstock 2019 z06 2.hptdriving road.hpl

  2. #2
    Senior Tuner SultanHassanMasTuning's Avatar
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    sinces its a new vehicle could be issue with repolling the PIDs

    does it read 100% key on engine off?
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  3. #3
    you can see it pulling the power in the dyno graph as well. cars a slug compared to what it should be

  4. #4
    Tuner in Training
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    New super low mile car? Isnt there a 500 mile break in in the ECM?

  5. #5
    really think that would override the calibration? have you seen that?

  6. #6
    Tuner in Training
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    Can you post a scanner log ?

  7. #7
    Senior Tuner Higgs Boson's Avatar
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    Quote Originally Posted by GMtech17 View Post
    New super low mile car? Isnt there a 500 mile break in in the ECM?
    no they do not have this.

  8. #8
    Senior Tuner Ben Charles's Avatar
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    Does it have a ported TB by chance??

  9. #9
    try putting your driver demand table back to stock.
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  10. #10
    It has a stock Tb.

    I have put torque tables as well as driver demand back stock and same deal. Very odd

  11. #11
    Advanced Tuner
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    Try putting the stock low octane table back in it. Maybe the ECM doesn't think you should go WOT if you dont know the difference between "High Octane" and Low Octane".
    Its not your car thought, right? Fuck it.

  12. #12
    Again another flash glitch page disconnect battery then try full ecu write. Everything must be off while writing even the radio dont open the door dont have anything inline in the obd port like an aem x wideband ect. do not touch anything on car do not have your computer attached to something else or runnin any other programs in the backround. This is the second z06 ive seen with after flash issues in the forums today. I have a 2013 zl1 if i touch the vent speed control while flashing it can do the dumbest of things. it disabled my abs powersteering completely said no communication had to do a battery disconnect full rewrite and clear codes to fix. Hope this helps