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Thread: Cylinder airmass option not available

  1. #1

    Cylinder airmass option not available

    Ive done research on this but i have a 3.8 S/c that i am working on and for the life of me i can find the Cyl. airmass option. I have repolled the option, loaded the default options etc. its not on here.

    Can i get some assistance on how i can come up with a math equation or where i can find it?

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,564
    Been a few threads on this lately it seems. You may have to contact support directly to see if they have a fix for it.

    I noticed people having this issue on the newest versions of the software.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner in Training
    Join Date
    Feb 2018
    Posts
    21
    Any updates on this?

  4. #4
    Are you wanting cylinder airmass to build timming histo? if so you dont necessarily have to have a "cylinder airmass" PID. build your hist just like you would, but where the cylinder airmass perameter needs to be, you can use the Cylinder Airmass(6 cyl) math parameter. as long as you have MAF frequency PID then it can log and plot the data acordingly. I had made a timming advance graph and a Knock Retard graph using that math parameter and it has worked pretty nicely.