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Thread: Speedometer Recalibration Issue

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

    Speedometer Recalibration Issue

    I'm having some issues recalibrating the speedometer on a 2017 F-350 to correct for a larger 37" tire. I've changed the "VSS Tire Revs per mile" value and set the "Use VID" to Disabled but it doesn't make a difference on the speedometer. Has anyone been successfully in changing the calibration or have any suggestions?
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    Last edited by eesimpkins; 05-03-2018 at 01:20 AM.

  2. #2
    Tuner in Training
    Join Date
    Nov 2014
    Posts
    42
    Ever find a solution?

  3. #3
    Tuner in Training
    Join Date
    Aug 2016
    Posts
    41
    i am in the same situation, did we ever get a resolution to this?

  4. #4
    Quote Originally Posted by razzys wagon View Post
    i am in the same situation, did we ever get a resolution to this?
    nothing yet

  5. #5
    Tuner in Training
    Join Date
    Aug 2016
    Posts
    41
    did a 2005 6.0 and same result....wierd.

  6. #6
    Tuner
    Join Date
    Jun 2011
    Location
    Cyprus to Worldwide
    Posts
    65
    Having same issue with Mustang V8 2008, VID is disable and gear and vss is correct value but I had speed ticket as I was +10 km, tune via SCT was fine. I'm using MPVI2 and 4.1 software

  7. #7
    Tuner
    Join Date
    Jun 2011
    Location
    Cyprus to Worldwide
    Posts
    65
    Updating to Beta 4.3.7 solved the VSS wrong reading and now it's correct.
    Simple... Successful... Intelligent...