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Thread: 2006 supercharged 300c help

  1. #1
    Potential Tuner
    Join Date
    Sep 2019
    Posts
    5

    2006 supercharged 300c help

    Hi Im new to this world of Hp tuners but I have a 671 blower on a 5.7 300c. i am using the factory throttle body mounted before the supercharger.
    I have the vehicle running and driving ok,its still rich on wot but I have noticed that the throttle looks like it only opens to about 75%. Also once you press the accelerator peddle to around 20-22 % the actual throttle jumps to 34% open. What should I be looking at and what do I need to log

    300c base supercharged nz 2.hpt
    Last edited by rot62; 11-06-2019 at 04:04 AM.

  2. #2
    Advanced Tuner
    Join Date
    Mar 2018
    Location
    Illinois
    Posts
    873
    The throttle blade will never show 100%. Instead, log throttle voltage. As for your throttle surge, that is probably due to the fact that most your air tables are stock. The fix seems to be to dial back the airtables.
    https://forum.hptuners.com/showthrea...throttle+surge

    Some more links that my help you with HP tuners.
    https://forum.hptuners.com/showthrea...l=1#post525502