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Pro jection help

Discussion in 'The Garage' started by 468k5, Mar 7, 2006.

  1. 468k5

    468k5 1/2 ton status

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    I pulled a Holley pro jection set up off my buddies truck about a year ago and now I'm finally getting around to putting it on another. I had all the wires labeled and know where to run them except for the pink one. I hadit labeled "starter" but the ring terminal is cut off. Not sure if it goes to the battery terminal or the switch terminal.
    Any ideas?
     
  2. boots

    boots 1/2 ton status

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    shoot me an email and I'll shoot you the owners/installation manual or you can still get it off HOlleys webpage but if I member correctly it was a pain it the butt to find. let me make sure I have it here at home. seems I do. IF you have the 4di setup I have the original holley disk with software and base maps on it also that I could accidently send you copies of if you are in need of em the install manual is 2.5 megs
    knells@sti.net
     
  3. 468k5

    468k5 1/2 ton status

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  4. boots

    boots 1/2 ton status

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    hold on a minute let me grab the manual. one black box is a MAP sensor you got any instant msg programs I think I still have icq loaded and we can go over this in real time
     
  5. boots

    boots 1/2 ton status

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    sorry afeter disk crash don't have any installed so here it goes:
    brown, black/white = coolant temp
    red, red, green/black, green/black fuel pump relay
    red, red, black, red/wht ignition relay
    green, green to db 9 computer
    blue/white, yellow/black, red, black distributor
    blue, black, red, green, white calibration module (not used on my setup with DI interface)
    black with fuse holder 12v source think this was a misprint as my black doesn't have a fuse holder on it
    orange red/black, blk/white MAP sensor
    wht/brwn, white/Blu, white/grn, white/red, red fuel injectors
    purple/yellow, purple blk, purp/blue, purp/white IAC motor
    black/white, blue air charge temp
    orange, green, blk/wht TPS
    red, blk, wht O2 sensor
    Those are the connectors now for bare wires
    blk ground
    red with fuse attach to batery
    red/white switched ignition, positive side of coil
    yellow ignition/tach negative side of coil factory ignition
    yellow/black ignition/tach aftermarket ignition only
    orange/red oil pressure switch
    wht/red negative ignition coil (di systems that are using spark control only)

    that's from the manul I can extract a few pages for you if need be
     
  6. 468k5

    468k5 1/2 ton status

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    wow yours must be alot newer than this one! mines closer to the one in the link I posted
     
  7. boots

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    just a thought, does the pink wire run off one of the relays? if so it may be hot wich one could achieve by going to the starter though can think of better places, or it could be the extension to go back to the fuel pump
     
  8. boots

    boots 1/2 ton status

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    possibility I just went to the Furd page you referenced and it's for projection mines for the projection Di setup sorry if I'm not being helpful but you should try and type all those wires/colors with a squirmy 21 month old in your lap :)
     
  9. 468k5

    468k5 1/2 ton status

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    no relays at all on this at all. the fuel pump feed is a two wire(red&green) weatherpack connector
     
  10. boots

    boots 1/2 ton status

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    might trace the wire back some into the loom and see if someone spliced it on to a different color. Is yours projection. projection D, or projection Di?
     
  11. 468k5

    468k5 1/2 ton status

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    this is what I found out about the black box/o2 sensor "early analog 2D systems used the O2 sensor to modify the TPS signal to the ECM. Its wired into the TPS signal so that the O2 sensor changes the TPS signal to keep the AFR at 14.7."
     
  12. 468k5

    468k5 1/2 ton status

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    I guess I'm not really sure what version it is, it's not mine.
     
  13. boots

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  14. 468k5

    468k5 1/2 ton status

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    yup same thing!
     
  15. 468k5

    468k5 1/2 ton status

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    and here is the "little black box"

    hly-534-27.jpg
     
  16. boots

    boots 1/2 ton status

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    cant view pic not a payed member yet:o, hopefully next payday, house payment due outta thisun, and seems I have time for the board at night now though not to work on truck
     
  17. 468k5

    468k5 1/2 ton status

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  18. boots

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  19. boots

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  20. boots

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