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Wiring question XFI 2.0

Discussion in 'FAST Support Forum' started by Russ67scode, Feb 18, 2019.

  1. Russ67scode

    Russ67scode Member

    Joined:
    Oct 6, 2016
    So just a question
    Is the only ground on the ECU connector “D” grey 16 pin for the injectors on the number 1 pin? Or should I have connect all the other returns to ground also ? See picture
    Thanks Russ
    Trying to figure out an injector problem
     

    Attached Files:

  2. Fastmanefi

    Fastmanefi Well-Known Member

    Joined:
    Jun 4, 2011
    Location:
    Sonora, CA
    There are no other returns. Injector drive ground the injector output. The injector harness provides the 12V to all the injectors.
     
  3. Russ67scode

    Russ67scode Member

    Joined:
    Oct 6, 2016
    Thanks Russ
     
  4. Russ67scode

    Russ67scode Member

    Joined:
    Oct 6, 2016
    Just an update. I had flushed all of the fuel system I thought well enough But found a bunch of trash in the little “bucket” filters clogged !
    1A6FFDEF-7424-4F90-92EB-D1167DC61F22.jpeg
     
    Last edited: Mar 3, 2019

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