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Thread: Adjusting BLM

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  1. #1
    Fuel Injected! gregs78cam's Avatar
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    Or better yet, Mark, add a sub-heading to XDF parameter tree with copies of these XDF parameters, for a quickly accessible way to turn them off without searching through the whole XDF tree.
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  2. #2
    RIP EagleMark's Avatar
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    That's a good idea!

    Let me think about this reorganization while I sleep off this 65 degree yard work day... probably AM I can get er done!

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  3. #3
    RIP EagleMark's Avatar
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    I reorganized the $42-1227747-V4.3.xdf and added categories. Load the xdf and click View, Show Parameter Tree, then Parameter category. You'll find one for Turning off for Data Logging. Each one has instructions. Also use the parameter comments!
    Attached Files Attached Files

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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  4. #4
    Fuel Injected!
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    NICE!!!! The MGP from hack is that new? and how accurate is it?

  5. #5
    RIP EagleMark's Avatar
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    It's pretty close... you have to do the BPW hack, then it uses that with other calculations. I haven't worked on it enough yeat to get overall MPG but if you look at it in history table you can find a sweet spot for higway driving. I found 3 MPG in my brick shaped Suburban at 65MPH compared to 75MPH. But no difference at 55MPH.

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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  6. #6
    Fuel Injected!
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    Very cool. I've modified the bin an will burn it in soon. I have the same brick suburban you do. so the gauge should read GPM, not MPG... :D So after I get the BLM re-ironed out and spark to the best MPG, anything else we can do to get MPG? for this chip that's all I'm interested in...

  7. #7
    RIP EagleMark's Avatar
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    Quote Originally Posted by ggenovez View Post
    Very cool. I've modified the bin an will burn it in soon. I have the same brick suburban you do. so the gauge should read GPM, not MPG... :D So after I get the BLM re-ironed out and spark to the best MPG, anything else we can do to get MPG? for this chip that's all I'm interested in...
    http://www.gearhead-efi.com/Fuel-Inj...on-1227747-ECM

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

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