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Thread: logging tune with scanner

  1. #1
    Advanced Tuner
    Join Date
    Feb 2016

    logging tune with scanner

    I logging my 2019 mustang with scanner and when data logging Im getting (knock) of 2 and at same time getting (knock correction) of 2
    i have border line timing and then MBT timing and it is switching between them
    is the two timing tables like the GM gervision LOW octane aka borderline and HIGH octane MBT ?
    is this how the timing works ?
    also how are people logging ethanol % in fuel ?
    Last edited by paulsmithsr; 11-01-2019 at 02:35 PM.