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Thread: 747 ECM schematic drawings?

  1. #1
    Carb and Points!
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    747 ECM schematic drawings?

    Hi All,

    Does anyone have a link to or the files for an electrical schematic for the 747 ECM?

    Not the wiring diagram for the vehicle....


    Thanks in advance

    Plaz

  2. #2
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    You're looking for internal schematics for the ecm? I have not seen those. Ludis had enough information about the family of ecm's the 7747 is in that most of what you need can be figured out.

  3. #3
    Fuel Injected! MQQN28's Avatar
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    Plazomat

    Try this1987-1990 series C&K trucks ECM 122747 .jpg

    try this link also
    https://www.google.com.au/search?q=1...w=1546&bih=864


    or is it the internal board lay out?

    MOC
    Last edited by MQQN28; 07-25-2018 at 05:43 PM.
    Ford 28 Roadster Pick Up
    Ford Flathead 51 8BA. Balanced, ported,3/4 cam, Edelbrock 59A heads, C4 trans, 8" diff 3.55 narrowed 40mm /side.
    Fuel injection by Flatattack racing, 60mm Holden TB.
    ECM Delco 1227808 160 baud.

  4. #4
    Fuel Injected!
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    Try this link to Ludis's schematics:

    https://pcmhacking.net/ludis/

  5. #5
    Carb and Points!
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    Thanks - Ludis's has exactly what I was looking for

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