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Vacuum Diagrams for ALL ENGINES

Discussion in 'Technical' started by Youds, Apr 23, 2007.

  1. Youds

    Youds Well-Known Member

    ok this was annoying to do so u better fn appreciate it haha
    oh and i didnt know i had the routing diagrams til today, that helps me alot ha

    2S-E

    [​IMG]

    3S-FE

    Diagrahm

    [​IMG]

    Routing

    [​IMG]
    [​IMG]
    3S-GE

    Diagrahm

    [​IMG]

    Routing

    [​IMG]

    T-VIS
    [​IMG]
    [​IMG]

    3S-GTE

    Diagrahm

    [​IMG]

    Routing

    [​IMG]

    Enjoy!
     
  2. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    Here's my sticker for anyone who might need the info that's on it.
    -K

    ---edit---
    thanks
    -Youds :)
     
  3. 86GTMonkey

    86GTMonkey Well-Known Member

    I have that same sticker under my hood, but my car is a 2S-E...perhaps my hood has been replaced at some point, which seems unlikely to me because it is the exact same color as the rest of the car, both sides.
     
  4. Letze

    Letze Well-Known Member

    Any one wanna tell me why all of those said "courtesy of Nissan motor corp"?

    I could understand yamaha but... WHY NISSAN!?
     
  5. rye

    rye Well-Known Member Donated!

    prolly got the program from a nissan dealership or somethin'
     
  6. Puffie40

    Puffie40 Guest

    Re: Vacuum Diagrahms for ALL ENGINES

    I was getting frustrated with trying to read the 3S-GE Vaccum diagrams, so I went and cleaned the sticker up, reworded the descriptions, and added a couple more connections.

    [​IMG]
     
  7. Rick89GTS

    Rick89GTS Well-Known Member Moderator Donated!

    Re: Vacuum Diagrahms for ALL ENGINES

    ^Nice work :mrgreen:
     
  8. Coupes only

    Coupes only Well-Known Member

    Re: Vacuum Diagrahms for ALL ENGINES

    No 2nd gen 3sge vacume diagram?
     
  9. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    I can post the EPC diagram if you need me to. Most of us don't have a gen2 3sge :cheers
     
  10. Coupes only

    Coupes only Well-Known Member

    That would be great because im using 1st gen harness sensors n ecu but keeping injectors n dizzy
    And yes its non egr ecu im tricking it into having tvis and it will hit at 4200 rpms
     
  11. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    got it, hang on a min :fingersx
     
  12. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    From the JDM EPC under st182 3sge
    [​IMG]
     
  13. Coupes only

    Coupes only Well-Known Member

    Hmm looks different manifold goes over valve covers. No vsv . Yeah this isnt it . Power steering vacume goes to cruis control ill try n get pics
     
  14. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    I'll check the euro EPC, if I find something different I'll post up :cheers
     
  15. Coupes only

    Coupes only Well-Known Member

    And to all you 3s's the power steering vacume valve if you pull it off you can see one doesnt go to anything
    Its allmost a plug so dont worry if yours is broken on the 1 nipple ita just a plug ive seen allot with the 1 missing
     
  16. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    I didn't find anything different in the EURO EPC, here's the JDM ST-202 3sge diagram:
    [​IMG]
     
  17. Stig

    Stig ST162 Guru Donated!

    I think that's a JDM ST204 5S-FE diagram?
    Gen3 GE motor and manifold doesn't look like that

    And to all you 3s's the power steering vacume valve if you pull it off you can see one doesnt go to anything
    Wrong - there's a plunger valve inside the unit, break one open & take a look
     
  18. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    I can check some more, but EPC does have it's glitches like calling up the wrong detail illustration for whatever.
    Shoot me or point me to a photo so I can compare it to the illustrations.
     
  19. Coupes only

    Coupes only Well-Known Member

    Ok will do
     
  20. Stig

    Stig ST162 Guru Donated!

    The P/S valve sends vacumm to the A/C idle up valve and into the T/B.
    If you do remove/break it I suggest shorting the pipes like this to keep vacumm levels up.
    This Corona P/S pump has no vacumm valve but the motor is strong enough to work without it

    [​IMG]

    EDIT - Oops, checked the BGB's and it's better to block the pipe completely
    or the idle up stays high
     

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