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Thread: Dynamic cylinder air not showing?

  1. #1
    Tuner
    Join Date
    Mar 2006
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    DFW, Tx
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    156

    Dynamic cylinder air not showing?

    I have an LS2 GTO and while doing some (new to me) black box logging yesterday, I noticed that dynamic cylinder air was not logging. It just stayed at 0.
    But in the spark histogram I was getting more than just the top line of the histogram. I think I was getting down to .36 or .40 maybe.
    What am I doing wrong?

  2. #2
    Tuner
    Join Date
    Mar 2006
    Location
    DFW, Tx
    Posts
    156
    It's working now. Not sure what the problem was...but it seems to be working again. Odd.