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pin outs and diagrams

Discussion in 'GM 6.5 Diesel Engines' started by bud9899, May 8, 2008.

  1. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    PMD pin out:
    A - FI Control from PCM - Grn
    B - FSol+ drive from FSD - Red large
    C - Closure grnd to PCM - Blk small
    D - +12v switched power - Pnk - same as ESO solenoid power
    E - FI Signal to PCM - Red small
    F - FSol- drive grnd for FSD - Blk large, also attached to the top of the Inj Pump ONLY - NO MOVE - NO EXTENSION -TOP OF THE INJECTION PUMP, ONLY - PERIOD!!!!!!!!!!!

    Idiots guide to PMD wires

    A- Green wire from puter. Tells it what to do.
    (Fire the injectors)

    B- Red wire goes to back of pump to the poppet valve solenoid
    (Triggers the firing)

    C- Black wire goes to puter so puter has a ground like PMD
    (Good grounds make happy puters)

    D- Pink wire goes to ignition and the electric shut-off solenoid
    (That silver shiny cylinder thing up front thing) 12volts or better on a good day.

    E- Another red wire, goes to puter and tells it what the pulse width is to the puter.
    (So it can throw up a code when the pump or PMD is shot. 35 or 36 take your pick)

    F- Another black wire, goes to back of pump to the poppet valve solenoid
    (grounds the solenoid so it will fire when the PMD sends it some juice)

    Resister goes between E and D just so the fuel output can be tweaked just a little.

    Thanks to gmctd and diesel pro for the info
     
  2. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    vac diagram for s motor

    Here's a pic of the vac diagram
     

    Attached Files:

  3. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    Injector lines

    Here's a pdf showing the injector lines
     

    Attached Files:

  4. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    Fuel injection lines

    Converted it to a jpeg
     

    Attached Files:

    Last edited: May 9, 2008
  5. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    Engine controls diagram

    I found all diagrams for our trucks. Working on compiling them in a jpeg format so I can upload them individually with titles stating what each post contains. This should be good. Hopefully someone finds a use for them.
     

    Attached Files:

    Last edited: May 9, 2008
  6. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    engine controls repost of enginecontrols1

    repost of enginecontrols1

    It looks like I'm gonna have to do something different when converting them to jpeg's so the resolution is clearer. Working on it.
     

    Attached Files:

  7. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    Ac controls

    All these diagrams were selected to go with a C2500 truck with a 6.5T.
     

    Attached Files:

  8. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    horn controls

    a lot of folks like to add a larger more intimidating horn to there truck, here's the wiring diagram for it
     

    Attached Files:

  9. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    power distribution circuits

    here's a few more
     

    Attached Files:

  10. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    charging and starting circuits

    starting and charging circuits for those pesky battery problems
     

    Attached Files:

  11. bud9899

    bud9899 Recruit

    92
    1
    May 7, 2008
    SE, GA
    Well I hope someone finds some use for the diagrams. If you need a different year or other schematic let me know, if I can find it I'll post it. Sorry the conversion from pdf to jpeg didn't turn out real clear but I can read it on my wore out monitor with my wore out eyes so I hope you all can too.
    Peace
     
  12. Blueburby1

    Blueburby1 New Member

    110
    0
    May 10, 2008
    Toronto Area, ON, CA
    i would ask that the source of these pics be stated....as posting wiring diagrams that may be from a haynes or something, could be a copyright infringment, and was not allowed on TDP or the Place, and i'm sure it won't be allowed here for long either....as it leads to sites being shut down....so i just ask that you state a source, and i realize i'm not a mod but i do this in the best interest of the site
     

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