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Thread: RPM ranges in tables

  1. #1
    Advanced Tuner dhoagland's Avatar
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    RPM ranges in tables

    Newbie here

    Why are RPM ranges different in tables that seem to depend on each other
    Petal map has a Max rpm of 3800 (though all 3800 rpm values are zero)
    Desired fuel pressure table has a Max rpm of 3300, what happens when you are at 3600 rpm?
    SOI table has a max rpm of 3500

    Shouldn't these all be the same?

    The petal table has 21 columns, the pressure & SOI only have 19.
    I'm guessing so long as the Min & Max values are the same thats okay everthing will fall in ranges?

    The adder & multiplier tables are all over the place on Max RPM
    I'm guessing they are only needed in the RPM rangers they have?

    Thanks
    2011 Camaro 2SS Convertible L99 Bone Stock for now
    2003 Dodge 2500 5.9 Cummins QC 4x4. Airaid, 2nd Gen Intake, Grid Heater Delete, D-Tech 62/65/12, Magnaflow. Bully Dog: Propane Injection, Triple Dog W/Outlook Crazy Larry. Edge EZ, BD Flow-Max, 48RE: Sonnax Sure Cure/Transgo combination, Derale turbulator, billet input, Triple Disc, Super servo, 4 ring Accumulator. :beer

  2. #2
    Tuner
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    So the way the maps work is if you hit the top of the RPM value as stated in your example, the truck explodes. kidding...

    If you are revving higher then the map it just stays with the value at the top of the table. Depending on if your actually needing things to change that high up you can change the values. For instance in Fuel pressure its always going to be the same pressure regardless if its 3000 or 3500 when i step on it. "unless your trying to ramp down fuel or ramp up fuel"

    Simple answer, it uses the top value and if you dont need it to change above that... just leave it be and worry about the rest of the rom and how much of a mess it is
    2005 Cummins 325/600 G56 3.73
    Reving to 4800
    Worked Head, Twin Disc, BBI

  3. #3
    Advanced Tuner dhoagland's Avatar
    Join Date
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    Thank You
    2011 Camaro 2SS Convertible L99 Bone Stock for now
    2003 Dodge 2500 5.9 Cummins QC 4x4. Airaid, 2nd Gen Intake, Grid Heater Delete, D-Tech 62/65/12, Magnaflow. Bully Dog: Propane Injection, Triple Dog W/Outlook Crazy Larry. Edge EZ, BD Flow-Max, 48RE: Sonnax Sure Cure/Transgo combination, Derale turbulator, billet input, Triple Disc, Super servo, 4 ring Accumulator. :beer