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Can't change the tune back on my 11mustang

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  • Can't change the tune back on my 11mustang

    Loaded the steeda intake tune, car started idling funny and kicked a code. Cleared code now I can't change the tune back... Anyone ever delt with this?

  • #2
    sct x3?
    Ring and pinion specialist

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    • #3
      Yup

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      • #4
        Call sct, it happens often if the handheld is not updated..

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        • #5
          Calling them first thing in the am.

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          • #6
            up dating software

            Note: To be able to program the 2011 Mustang GT, you MUST update the X3 device to this tune revision. WITHOUT THIS UPDATED TUNE REVISION THE DEVICE WILL NOT FLASH THE VEHICLE.

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            • #7
              When you come to the strategy tune option,you are scrolling right to the return to stock prompt?
              Ring and pinion specialist

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              • #8
                Ya tried to return to stock and it fails, error code 1016.

                Trying to download updates not working so far, what a pain

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                • #9
                  call sct, sometimes if you update without flashing back to stock, you will get locked out and have to get the computer reprogrammed by ford. When updating the handheld it deletes any tunes saved to the device.

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                  • #10
                    I think it make be cheaper and safer to take it to HPP and get it done right, thanks for the info!

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                    • #11
                      Called SCT tech hooked it up, had a corrupt file.

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