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Thread: Question on adding Speed Density Tab to Engine Parameters Window

  1. #1

    Question on adding Speed Density Tab to Engine Parameters Window

    I am sure this question has been asked before, but I am looking for instructions on how to "enable" the speed density tab so I can view the VE Coefficients tables. My tune is on the left, and the example tune from the user submitted repository is on the right.

    Capture1.JPG

  2. #2
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    Post YOUR file.

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    you are running a custom operating system which would eliminate the speed density tables in question hence the reason they are not found in this operating system.

  5. #5
    Can I "convert" this existing RTOS to 2 Bar SD RTOS or is this not possible? I suppose I can modify another tune and select the option to Re-write Entire; however, I have read this is not a good idea. Is additional licensing required for this operation?

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    it is a 2 bar operating system.

  7. #7
    yes the current RTOS is 2 bar for intake manifold runner control (IMRC), I think, and not speed density.

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    Quote Originally Posted by airsoftsoldrecn9 View Post
    yes the current RTOS is 2 bar for intake manifold runner control (IMRC), I think, and not speed density.
    a picture is worth a thousand words.

  9. #9
    Quote Originally Posted by Bill@HPTuners View Post
    you are running a custom operating system which would eliminate the speed density tables in question hence the reason they are not found in this operating system.
    Why would it eliminate the speed density tables, since as you posted a pic of, is indeed a speed density setup? Just trying to learn here, as I will be going down this road soon.

  10. #10
    I take it the (Applied) must mean something different.

    Capture.PNG

    If this is speed density then where are the Speed Density VE tables? The main VE tables are under general section for IMRC. Can you tell if the tuner who created this configuration somehow hide that information from view?

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    Quote Originally Posted by rpturbo View Post
    Why would it eliminate the speed density tables, since as you posted a pic of, is indeed a speed density setup? Just trying to learn here, as I will be going down this road soon.
    To make speed density tuning easier.

  12. #12
    Senior Tuner mbray01's Avatar
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    um the tables your are referring to in engine>airflow>general>imrc open/closed are your speed density ve tables. Because it is a custom os it has to account for more variables than is typical in a stock configuration. Don't get bent out of shape because it is not worded the way you feel it should be.
    I really don't think Bill could be any clearer.
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