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Thread: Skipping/spotty data in logs -7747 TBI

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  1. #1
    Fuel Injected!
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    very interesting idea, is reconfiguring the BIN to only spit out the necessary info possible with TUNERPRO or would it be more involved than that? that seems like it would be the most ideal option for my current situation if it is actually doable.

  2. #2
    LT1 specialist steveo's Avatar
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    it requires reconfiguring your bin....not sure if your XDF file has documented the logging parameters.

    and then you need to reconfigure your ADX to match the new data layout.

    it's doable but the difficulty level depends on your computer knowledge as well as the available parameters in your XDF, or if you can find a disassembly of your ECM. can be pretty advanced stuff

  3. #3
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    Well, that sounds above my current knowledge/skill level when it comes to bins and other tuning files. Currently using $42-1227747-V5.9.3.xdf from this forum and don't know how or what to change so I will leave it alone. I got frustrated trying to figure out the tune on this truck so I am currently working with a professional tuner through email so I will see if that is within his scope of knowledge to change. Thank you for the idea though! If that doesn't work, it looks like a 7427 or EBL flash swap will be my only option. Real shame this thing doesn't log like my 24x/411 swapped Lt1 does! lol

  4. #4
    LT1 specialist steveo's Avatar
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    even the original LT1 logged at a very useable rate

    you know with a slow logging rate you could easily just change how you analyze log data
    take lots of passes and do averaging and proper analysis and you will eventually catch all the 'in between' data points

    another option for that old thing is to have EBL flash installed in it, it'll take that junk old ECM and hack it into a super ECM, screaming fast logging...

  5. #5
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    Quote Originally Posted by steveo View Post
    even the original LT1 logged at a very useable rate

    you know with a slow logging rate you could easily just change how you analyze log data
    take lots of passes and do averaging and proper analysis and you will eventually catch all the 'in between' data points

    another option for that old thing is to have EBL flash installed in it, it'll take that junk old ECM and hack it into a super ECM, screaming fast logging...
    Cheaper, readily available option is repin to a 7427. They run better anyway.

  6. #6
    Fuel Injected! PlayingWithTBI's Avatar
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    Quote Originally Posted by steveo View Post
    even the original LT1 logged at a very useable rate

    another option for that old thing is to have EBL flash installed in it, it'll take that junk old ECM and hack it into a super ECM, screaming fast logging...
    This^^^ The EBL has the capability of updating the log up to 17 Times/Second.

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