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Thread: Mustang GT 2007 Auto - Speedo Calibration

  1. #1
    Tuner in Training
    Join Date
    Jul 2009
    Posts
    39

    Unhappy Mustang GT 2007 Auto - Speedo Calibration

    (I am french guy with bad english, please give me a chance lollll)

    I need to set speedo with new gear. I have try :

    -Speedometer / General / Final drive Ratio = no change

    -Speedometer / General / tire rev by distance = no change

    -Speedometer / General / Trans Outpu P/rev = i can set the speedo but entire trans shift are scalled diferently (Bad shift time or speed)

    In first time i tought is the same way as GM pcm, i have try to change in (Speedometer / Gear-tire calc / ) but have always receive error message. I try with . and with , but it does not work. I have try with 1 in each case for check and i have same result.......

    Does someone had the same experience and just help me???

    Mustang 2007 4.6 auto

    Thank you!!!

  2. #2
    Tuner in Training
    Join Date
    Jul 2009
    Posts
    39
    Wow!!!! Thousands of users but no one can help me.......If im not clear please shoot question or comm!!!

  3. #3