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Thread: 2016 C7 Z06 LPFP Issue?

  1. #1
    Potential Tuner
    Join Date
    Oct 2012
    Posts
    6

    2016 C7 Z06 LPFP Issue?

    LPFP is dropping to ~55psi under load by redline when 73psi is commanded per the log.

    Mods:
    ARH 1 7/8 LT Headers
    AFE Intake
    Innovator's West Lower Damper 9% pulley
    2.38 upper pulley
    Ported snout

    Datalog:
    17th pull st1 v101.21 a47 2.38 pulley 626whp.hpl

  2. #2
    Senior Tuner SultanHassanMasTuning's Avatar
    Join Date
    Nov 2009
    Location
    All Around
    Posts
    3,149
    adjustments to the tune could help
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  3. #3
    Advanced Tuner
    Join Date
    Dec 2015
    Location
    Miami,Fl.
    Posts
    290
    Quote Originally Posted by SultanHassanMasTuning View Post
    adjustments to the tune could help
    Yup.
    2023 Ford Maverick 2.0T AWD

  4. #4
    Potential Tuner
    Join Date
    Oct 2012
    Posts
    6
    Any specific tables that you would suggest to adjust?

  5. #5
    Advanced Tuner
    Join Date
    Dec 2015
    Location
    Miami,Fl.
    Posts
    290
    Fuel system>Fuel pump>Duty cycle.

    People usually up the voltage to help with the pressure drop.
    2023 Ford Maverick 2.0T AWD

  6. #6
    Advanced Tuner
    Join Date
    Jun 2007
    Location
    Close to my Z06
    Posts
    271
    anyone try with success?