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  1. #1
    Electronic Ignition!
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    Nov 2022
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    Getting started flash II

    Hello, is there a decent diagram showing the 1 through 18 pin locations on the large plug that goes into the ECM?

    EBL_Fsh-II_2802a.jpg

  2. #2
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
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    6,331
    Are you using a Dynamic EFI Flash II?

    Perhaps the schematics for the 1227747 will work? Gearhead-efi 1227747 link with schematics: http://www.gearhead-efi.com/Fuel-Inj...Information-42

  3. #3
    GearHead-EFI Vendor!
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    The '7747 wiring is very close to the EBL ECM. The Information Help document included with the EBL system has the pin out. Can also hit our site for full wiring diagrams, under the Information drop down menu.

    RBob.

  4. #4
    Electronic Ignition!
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    Thank you!

  5. #5
    Electronic Ignition!
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    When selecting a EBL_F_BIN file, should I pick one that matches the year of the van (88)? Or..
    The motor is a 5.7 crate motor with vortex heads. So do I pick the 5.7 vortex BIN?

  6. #6
    Fuel Injected! PlayingWithTBI's Avatar
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    I'd start with the Vortec (sp) file. IIRC I started with the EBL_F_3000.bin file. YMMV

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