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Thread: Help understadning my CJ7 SBC datalog

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  1. #1
    Super Moderator dave w's Avatar
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    Is the data log for the 1227747 ECM?

    dave w

  2. #2
    Fuel Injected!
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    1227747 is correct

    Hi Dave, My apologies for not noting this. You are correct

  3. #3
    Super Moderator dave w's Avatar
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    Are the BPW and SA Hacks setup in the .bin file? ---- BPW and SA data are very useful.

    Knock Accumulations are unusual. --- Maybe experiment with temporarily disabling knock? Monitors show a saw tooth, normally flat line with an occasional spike.

    Mostly running rich. ---- Maybe an injector is dripping? Check injectors with a timing light to verify spray pattern.

    dave w

  4. #4
    Fuel Injected!
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    I do not have the .bin file installed at this time. I only did the .adx so I can log some data. One thing I did not do was increase the latency in the USB to 1msec. Once I do this, I can re-log data (maybe it can smooth out the charts). I rebuilt the TBI, and did see a nice spray pattern about 1 month ago, but can check again. I am unfamiliar with the BPW and SA Hacks.

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