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Thread: Can't convert this file to speed density? Screenshot enclosed

  1. #1
    Potential Tuner
    Join Date
    Apr 2011
    Posts
    2

    Can't convert this file to speed density? Screenshot enclosed

    Hey guys,

    Fairly new to HPtuners and i'm working on a car that i want to convert to speed density. But i can't choose it under the HP OS tab. As you can see under 2-bar map, which is what i want to choose, it says "Not applied" I've tried opening the file offline and then trying to choose the speed density program but it doesn't work. I'm thinking there is something up with this file as i can open other files and convert to speed density. I've enclosed the screenshot and the current tune. Thanks for any help in advance!

  2. #2
    Senior Tuner
    Join Date
    Jul 2004
    Posts
    1,579
    You can only apply custom OS'es to factory stock files. That file already has the 1-BAR MAF enhanced OS, you need to get the stock file and apply the 1-BAR (or 2-BAR or 3-BAR) SD enhance OS to it.

  3. #3
    Potential Tuner
    Join Date
    Apr 2011
    Posts
    2
    Quote Originally Posted by 12secSS View Post
    You can only apply custom OS'es to factory stock files. That file already has the 1-BAR MAF enhanced OS, you need to get the stock file and apply the 1-BAR (or 2-BAR or 3-BAR) SD enhance OS to it.
    Thanks for the fix!