A vacuum hose reference for EJ22Ts

Snorkus, filters, throttle bodies and intake manifolds.

Moderators: Helpinators, Moderators

mexicanzero
Second Gear
Posts: 260
Joined: Mon Dec 24, 2007 9:44 pm
Location: Ottawa, Ontario, Canada
Contact:

Post by mexicanzero » Wed Mar 05, 2008 5:01 am

oooooohhhhhhh the MBC goes in place of the boost control solenoid i get it now!!!!!! wow i feel so stupid THANK YOU!!@
LIVE LOUD, ROCK HARD!!@

1992 Subaru Legacy SS 06 WRX TMIC TD-04 MSD coil 3" turboback H&R coils GR2 shocks fsb 20mm rsb 22mm stage 2 chip

2003 silver wrx wagon 5 spd just bought!! stock for now...

yazmo
Third Gear
Posts: 664
Joined: Wed Apr 16, 2008 6:05 pm
Location: Montreal Quebec

Re: A vacuum hose reference for EJ22Ts

Post by yazmo » Sat May 03, 2008 2:09 am

vrg3 wrote:I've been meaning to do this for a while... Today I drew up a diagram of EJ22T vacuum hoses:

http://www.graphics.cornell.edu/~v/vacuum/

I left off the IAC hose and the big BOV hoses since they're simple. I left off the PCV stuff since it's complicated. :)

Hopefully this will be useful for people doing swaps and/or replacing their hoses.

Please send me corrections if I got any of it wrong.

ahhhhhhhhhh
Last edited by yazmo on Mon Aug 25, 2008 5:41 pm, edited 1 time in total.

94SS_Canada
Third Gear
Posts: 851
Joined: Mon May 12, 2008 4:19 am

Post by 94SS_Canada » Mon Aug 25, 2008 3:57 am

Can we update this please, i really need this diagram
FastRust

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Post by Legacy777 » Mon Aug 25, 2008 5:46 pm

I sent Vikash an email. It wasn't too long ago, maybe a few weeks about his Cornell site going down. More then likely the university took away access, which sucks. I don't know if he had everything backed up. I sure hope so.

My recommendation would be search on google, and see if you can access a cached page. Other option would be to use the internet archive to see if we can suck down those pages.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

94SS_Canada
Third Gear
Posts: 851
Joined: Mon May 12, 2008 4:19 am

Post by 94SS_Canada » Mon Aug 25, 2008 5:54 pm

Alright, Back to google, ill post a link if i find something.
FastRust

scuzzy
Third Gear
Posts: 775
Joined: Sun Feb 20, 2005 1:53 am

Post by scuzzy » Tue Aug 26, 2008 1:33 am

91 Legacy Wagon, Total Rally Car.

#82 M4 TRSCCA Rallycross

http://www.youtube.com/mobilepolice/

94SS_Canada
Third Gear
Posts: 851
Joined: Mon May 12, 2008 4:19 am

Post by 94SS_Canada » Tue Aug 26, 2008 5:39 am

PERFECT! Thanks!
FastRust

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Post by Legacy777 » Tue Aug 26, 2008 5:49 pm

I worked yesterday sucking down what I could from the internet archive. I've got most of the first gen legacy stuff sucked down. Some of it wasn't d/l'd.

When I get it converted I'll host it on my server.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

94SS_Canada
Third Gear
Posts: 851
Joined: Mon May 12, 2008 4:19 am

Post by 94SS_Canada » Tue Aug 26, 2008 11:53 pm

Perfect, Thanks for keeping the community alive guys, What is your server legacy777?
FastRust

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Post by Legacy777 » Wed Aug 27, 2008 6:49 pm

http://www.main.experiencetherave.com

I haven't had a chance to add Vikash's stuff yet, but it will have its own folder under the subaru directory.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

AWD_addict
Fifth Gear
Posts: 2774
Joined: Sun Nov 23, 2003 12:22 am
Location: Western WA!

Post by AWD_addict » Tue Dec 16, 2008 12:23 am

90 L+ wgn

kimokalihi
Fifth Gear
Posts: 8360
Joined: Mon Nov 06, 2006 3:41 am
Location: Tenino, WA

Post by kimokalihi » Tue Dec 16, 2008 1:41 am

I think the server is down. It just says"Nothing to see here, contact the webmaster."

So I could just go to the auto parts store and buy the correct size hoses and cut them to length?
98 Metro Hatch Daily Driver :)
91 SS EJ20G Engine/Tranny/Diff Swap Build Thread Here
"Your testes are close to your bottom but you still play with them all the time." Jeremy Clarkson

baddriver
First Gear
Posts: 54
Joined: Sat Aug 04, 2007 1:11 pm
Location: Atlanta, GA
Contact:

Re: A vacuum hose reference for EJ22Ts

Post by baddriver » Tue Jun 09, 2009 6:52 am

vrg3 wrote:I've been meaning to do this for a while... Today I drew up a diagram of EJ22T vacuum hoses:

http://www.graphics.cornell.edu/~v/vacuum/

I left off the IAC hose and the big BOV hoses since they're simple. I left off the PCV stuff since it's complicated. :)

Hopefully this will be useful for people doing swaps and/or replacing their hoses.

Please send me corrections if I got any of it wrong.

This is just what I need!

It appears that the link is broken. Is this information still available?

magicmike
Fifth Gear
Posts: 2772
Joined: Thu Nov 21, 2002 8:30 pm
Location: USA, RI

Post by magicmike » Tue Jun 09, 2009 3:55 pm

look up 7 posts from yours. Scuzzy is hosting it somewhere else.
-Mike

2011 Infiniti G37x Sedan - Current
2007 Ducati 800ss - Current
1994 Subaru Legacy Sport Wagon (White)
1994 Subaru Legacy Sport Wagon (Silver)
2003 Infiniri G35
1998 Infiniti I30t
1995 Honda Civic DX
1987 Subaru GL Wagon
1987 Subaru Loyale

vrg3
Vikash
Posts: 12517
Joined: Sun Nov 03, 2002 2:13 am
Location: USA, OH, Cleveland (sometimes visiting DC though)
Contact:

Post by vrg3 » Tue Jun 09, 2009 8:27 pm

It's back up! Thanks, Josh, for hosting it.

http://www.surrealmirage.com/vrg3/vacuum/
"Just reading vrg3's convoluted, information-packed posts made me feel better all over again." -- subyluvr2212

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Post by Legacy777 » Wed Jun 10, 2009 3:49 am

You're welcome!
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Re: A vacuum hose reference for EJ22Ts

Post by Legacy777 » Wed Jul 20, 2011 12:12 am

Added this to the new Intake forum sticky thread, so I will unsticky this thread unless anyone has any major issues with that.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

darkcrave
Second Gear
Posts: 493
Joined: Wed Jan 19, 2011 7:10 pm
Location: norcal, CA

Re: A vacuum hose reference for EJ22Ts

Post by darkcrave » Thu Sep 22, 2011 11:28 pm

Thanks!
Tune
TMIC
Fuel
Taillight
n2x4 wrote: Seriously, anything will fit. Subarus are LEGOs.

station2stattion
In Neutral
Posts: 9
Joined: Mon Dec 26, 2011 7:13 pm

Re: A vacuum hose reference for EJ22Ts

Post by station2stattion » Sun Apr 08, 2012 2:44 pm

Oh man! THANK YOU SOOOO MUCH!

I am about to restore my engine bay and You even posted part numbers.. you are my HEROES!!!

ciper
Knowledgeable
Knowledgeable
Posts: 4387
Joined: Tue Oct 15, 2002 8:16 pm
Location: SFCA

Re: A vacuum hose reference for EJ22Ts

Post by ciper » Tue Apr 10, 2012 8:27 am

Please consider updating the picture to note that hose J has a pill inside, part number 22326AA090 I think?

I used that diagram to replace my hoses and only found out accidentally that J was special. Luckily I had not thrown it away yet.

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Re: A vacuum hose reference for EJ22Ts

Post by Legacy777 » Wed Apr 11, 2012 5:53 pm

Are you sure J has a pill in it?
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

ciper
Knowledgeable
Knowledgeable
Posts: 4387
Joined: Tue Oct 15, 2002 8:16 pm
Location: SFCA

Re: A vacuum hose reference for EJ22Ts

Post by ciper » Thu Apr 12, 2012 2:07 am

Yep absolutely certain. Keeps it from overboosting in fifth gear.
I am not 100% sure on the part number though.

Why, did you already throw away your pill?

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Re: A vacuum hose reference for EJ22Ts

Post by Legacy777 » Thu Apr 12, 2012 5:50 pm

I've been running a GM 3-port boost control solenoid since I put in my stand alone. I'll have to look at that hose and see if I can find the pill in it.

I guess without the pill you may have more boost exiting/venting back to the manifold vs. going to the wastegate solenoid. That makes sense. I think you could probably retune the BCS operation to not use the pill if you went with an aftermarket EBC, but that's probably not a big desire.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

ciper
Knowledgeable
Knowledgeable
Posts: 4387
Joined: Tue Oct 15, 2002 8:16 pm
Location: SFCA

Re: A vacuum hose reference for EJ22Ts

Post by ciper » Thu Apr 12, 2012 8:51 pm

I'm thinking to replace my lower hose again, this time cutting the factory hose in half to get the pill out. If I do I'll try different drill bits until I find the right size and post it here in case anyone wants to make their own pill.

Yeah I don't know why they used such a big hose just to put a TINY restriction in it. Maybe the pill was an afterthought because it only really makes a difference in 4-5 while going uphill at lower rpm (in my experience)

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Re: A vacuum hose reference for EJ22Ts

Post by Legacy777 » Thu Apr 12, 2012 9:45 pm

It's possible you could use a smaller diameter hose with a step up adapter and small length of larger dia. hose to connect to the resonator box.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

Post Reply