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Thread: hello, new guy

  1. #1
    Fuel Injected!
    Join Date
    Mar 2023
    Posts
    70

    hello, new guy

    hello, found this forum one of the facebook TBI groups. hopefully I can find the info I want without bothering anyone.

    but I guess one question. I realize that apparently moates closed down which is where the programmer hardware usually came from for the 7747 ecus. is ebay the new source now for this stuff? I had to go to internet archive to even look through the old product catalog as the site looks to be gone now.

  2. #2
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,295
    The 7747 is cumbersome to work with. The 7747 uses 2732 chips that require being Erased with Ultraviolet Light before they can be reprogrammed.

    For a one-time project, it's not always practical or affordable to buy a Ultraviolet light eraser and 2732 chip programmer?

    There are several options to "Work-Around" the 2732 chip. Here my solution: http://www.gearhead-efi.com/Fuel-Inj...sion-(27SF512)

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