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Thread: Unable to find the Cylinder balance test in v7.5

  1. #1
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    Default Unable to find the Cylinder balance test in v7.5

    I swapped to a 0411 PCM and started to have injector problems and wanted to do a cylinder balance test but i'm unable to find it, I thought it was under the DVT tab.

    Thanks
    Shawn
    98 silverado 4wd excb 5.7l, zz4 cam,roller rockers, shorty headers, 0411 swap, Flash Scan V1 commercial

  2. #2
    Joe (Moderator) joecar's Avatar
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    Hi Shawn,

    You have to do it manually likethis:
    - start logging,
    - on DVT tab, click each injector disable button one at a time, waiting say 3 seconds between each (as you click an injector disable button, it will enable the previous injector and disable the new one), when you clicked all of them click the enable all button;
    - stop the log and view it in 3 second slices looking at RPM.

  3. #3
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    OK thanks. In the instructions it showed a bar chart. I was looking for some thing along the lines of the case relearn.
    98 silverado 4wd excb 5.7l, zz4 cam,roller rockers, shorty headers, 0411 swap, Flash Scan V1 commercial

  4. #4
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by haulinit View Post
    OK thanks. In the instructions it showed a bar chart. I was looking for some thing along the lines of the case relearn.
    That was in an earlier version of the software... Paul says he will eventually put it back in.

  5. #5
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    Quote Originally Posted by joecar View Post
    That was in an earlier version of the software... Paul says he will eventually put it back in.
    OK thanks for clearing that up.

    Thanks for the help
    Shawn
    98 silverado 4wd excb 5.7l, zz4 cam,roller rockers, shorty headers, 0411 swap, Flash Scan V1 commercial

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