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Thread: 2017 Chevy Truck 6.2 with LT4 Supercharger only 50% Throttle at WOT

  1. #1
    Tuner in Training
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    2017 Chevy Truck 6.2 with LT4 Supercharger only 50% Throttle at WOT

    I've been adjusting a 2017 Chevy 1500 with 6.2 and LT4 Supercharger kit up top. Everything is great. Start, idle, throttle response, shifts, power, etc. The only problem I'm having now is at WOT it's only giving me 50% throttle. Please have a look and tell me what I'm missing.

    Thanks,
    ToddRaul2017SuperchargedTruckZL11.hptSuperchargedTruck.hpl

  2. #2
    Just started reading into this gen5 stuff but, this link in the read me at the top of this forum page seemed in the arena of your issue. It explains the new architecture and flow of the gen5 ECUs.

    http://www.hptuners.com/help/vcm_edi...vanced_e78.htm

    Hope you get it

  3. #3
    Advanced Tuner
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    I have a good tune for u

  4. #4
    Tuner in Training
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    Thank you mercrising.

  5. #5
    Tuner in Training
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    I’ll take whatever you’ve got PaulsmithSr. This thing has been kicking my butt.
    [email protected]

  6. #6
    Advanced Tuner
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    Hey Todd, I'll shoot you a message on facebook later today. Away from laptop so I can't look at the file right now.
    JTC Performance - Authorized HP Tuners Reseller
    Remote performance tuning

  7. #7
    Tuner in Training
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    Quote Originally Posted by charcoal03silvy View Post
    Hey Todd, I'll shoot you a message on facebook later today. Away from laptop so I can't look at the file right now.
    Thank you Justin. Much appreciated!

    Or you can email me. [email protected]