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Thread: B3701 not updating when i save... Please help....

  1. #1
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    Default B3701 not updating when i save... Please help....

    Well i was trying to adjust my tune for new injectors and everytime i update B3701, and save the tune it, close it, then reopen it, the values are the same... For example, i wanted to add 1% to 13.5V column, it applies the percentage, and I save it.. It appears to have updated... I flash in the tune then download it and nothing has changed... Or if I just close the file and reopen it, the values are the exact same... I have tried reinstalling the software (twice) and it still does it...

    please help....

  2. #2
    Lifetime Member GMPX's Avatar
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    What ECM type?
    I no longer monitor the forum, please either post your question or create a support ticket.

  3. #3
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    what ever a 2004 Sierra uses.. sorry i don't know... but it is not the truck computer it is the software...

  4. #4
    Lifetime Member GMPX's Avatar
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    I asked what type so I didn't go looking for a problem on a 2011 Corvette, or 2001 Duramax. Is it a Duramax or LS?
    I no longer monitor the forum, please either post your question or create a support ticket.

  5. #5
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    It is a LS.... It is weird.. Sometimes it updates if i use a larger percentage, but i have never got it to save trying 1 or 2 percent. I have 3 computers at my house with the latest EFI Live software, and none of them worked....

    I am attaching my tune, see if you can update one column in the B3701 by 1%...
    Attached Files Attached Files

  6. #6
    Lifetime Member GMPX's Avatar
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    Works fine here...see below, first column.

    Before change:
    0 13.997333
    5 13.997333
    10 13.997333
    15 13.997333
    20 13.997333
    25 13.997333
    30 13.997333
    35 13.997333
    40 13.997333
    45 13.997333
    50 13.997333
    55 13.997333
    60 13.997333
    65 13.997333
    70 13.997333
    75 13.997333
    80 13.997333

    After Adding 1%, saving and reopening the file:
    0 14.136533
    5 14.136533
    10 14.136533
    15 14.136533
    20 14.136533
    25 14.136533
    30 14.136533
    35 14.136533
    40 14.136533
    45 14.136533
    50 14.136533
    55 14.136533
    60 14.136533
    65 14.136533
    70 14.136533
    75 14.136533
    80 14.136533
    I no longer monitor the forum, please either post your question or create a support ticket.

  7. #7
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    i just tried it again. I was able to add 1% to the first column.. But when i go to add 1 % to some of the values in column 13.5V, it still does not save... When i mean save, i mean closing and reopening the file...

  8. #8
    Joe (Moderator) joecar's Avatar
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    How many decimal digits are you displaying...? Try increasing the number of decimal digits (the button labeled "+.00").

  9. #9
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    I tried the decimal thing, still does not work. I can see it update on the screen however when i reopen the file it is not updated. I have also tried updating it, then flashing it in then downloading it and it is still not updated... It is really strange... I have had efi live for 5+ years and I have never ran across something like this...

  10. #10
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    another thing it shows up in the history as being updated, but it is not...

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