Welcome to the North American Subaru Impreza Owners Club Thursday March 28, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo)

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 11-20-2012, 01:10 AM   #1
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default Can someone take a pic of their throttle body vacuum lines? 03 WRX

I can not figure out where a vac line on the drivers side goes.
* Registered users of the site do not see these ads.
dmg is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 11-20-2012, 02:12 AM   #2
DabiDa
Scooby Newbie
 
Member#: 307041
Join Date: Jan 2012
Chapter/Region: BAIC
Location: Nor*Cal
Vehicle:
2002 impreza wrx
psm

Default

Check out the Faq section you may be able to find a pic there..Or try to google it if anything has posted about it it will pop up and bring to the site,forum etc..
DabiDa is offline   Reply With Quote
Old 11-20-2012, 11:36 AM   #3
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default

Thnks Dabida but I already used google images and searched the site. I could almost see it in the thread about eliminating the coolant lines to the throttle body but not quite.
dmg is offline   Reply With Quote
Old 11-20-2012, 11:50 AM   #4
biodude
Scooby Specialist
 
Member#: 271720
Join Date: Jan 2011
Chapter/Region: Tri-State
Location: NEPA
Default

which one on the drivers side? your not trying to connect the breather from the TGV motor are ya?
biodude is offline   Reply With Quote
Old 11-20-2012, 12:26 PM   #5
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default

The one at a 45* angle
dmg is offline   Reply With Quote
Old 11-20-2012, 12:53 PM   #6
sorrowfulkiller
Scooby Specialist
 
Member#: 170439
Join Date: Jan 2008
Location: Sioux Falls, SD
Vehicle:
I <3 Lamp

Default

If you are talking about the one that is on the intake manifold under the throttle body it goes to the bypass valve, most people who use a boost gauge also tap into this one.
sorrowfulkiller is offline   Reply With Quote
Old 11-20-2012, 02:17 PM   #7
biodude
Scooby Specialist
 
Member#: 271720
Join Date: Jan 2011
Chapter/Region: Tri-State
Location: NEPA
Default

I can only think of a few vac hoses on the drivers side,

one is about 1/4 in and its the one I mentioned that's for the tgv motor, it kinda just floating around.


another would be larger 3/8 maybe. and its to the brake booster. this hose goes towards the far left side near where the fuel rails hoses are.


off the TB itself there are two larger hoses, but those arent vac, they are for coolant



and then as sorrowfull said, the BPV hoses is often tapped for a pressure gauge.
biodude is offline   Reply With Quote
Old 11-20-2012, 02:34 PM   #8
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default

Thanks, Biodude. It looks like the hose in your first pic but that one goes to the bypass valve on this car.

The one I am looking for is below the TPS, low on the throttle body.
dmg is offline   Reply With Quote
Old 11-20-2012, 02:55 PM   #9
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default

This one

dmg is offline   Reply With Quote
Old 11-20-2012, 05:52 PM   #10
biodude
Scooby Specialist
 
Member#: 271720
Join Date: Jan 2011
Chapter/Region: Tri-State
Location: NEPA
Default

goes to the bypass valve
biodude is offline   Reply With Quote
Old 11-20-2012, 09:48 PM   #11
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default

Crap. What do I have attatched to the bypass valve
?
dmg is offline   Reply With Quote
Old 11-21-2012, 08:20 AM   #12
biodude
Scooby Specialist
 
Member#: 271720
Join Date: Jan 2011
Chapter/Region: Tri-State
Location: NEPA
Default

moar pics please
biodude is offline   Reply With Quote
Old 11-21-2012, 09:33 AM   #13
quazimoto
Scooby Guru
 
Member#: 70395
Join Date: Sep 2004
Chapter/Region: MAIC
Location: Da-boonies,Va
Default

Quote:
Originally Posted by dmg View Post
This one

That's not even on the throttlebody. It's on the intake manifold. And as stated,it goes to the BPV.
quazimoto is offline   Reply With Quote
Old 11-21-2012, 09:42 AM   #14
biodude
Scooby Specialist
 
Member#: 271720
Join Date: Jan 2011
Chapter/Region: Tri-State
Location: NEPA
Default

Quote:
Originally Posted by dmg View Post
Crap. What do I have attatched to the bypass valve
?
well..

Quote:
Originally Posted by dmg View Post
Thanks, Biodude. It looks like the hose in your first pic but that one goes to the bypass valve on this car.

The one I am looking for is below the TPS, low on the throttle body.
biodude is offline   Reply With Quote
Old 12-05-2012, 10:28 PM   #15
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default

I haven't had time to mess with it for a while. If that goes to the bypass valve, what goes to the TGV motor?

Someone else took this thing apart. I greatly appreciate the help.
dmg is offline   Reply With Quote
Old 12-06-2012, 07:27 AM   #16
quazimoto
Scooby Guru
 
Member#: 70395
Join Date: Sep 2004
Chapter/Region: MAIC
Location: Da-boonies,Va
Default

Nothing goes to the TGV motor. It is just an atmospheric vent tube.
quazimoto is offline   Reply With Quote
Old 12-15-2012, 03:56 PM   #17
dmg
Scooby Newbie
 
Member#: 82445
Join Date: Mar 2005
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX STI
Silver

Default

LOL. Thanks guys. I am not as retarded as I seem, just not that familiar and someone else took this apart. Thanks, Again.
dmg is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

All times are GMT -4. The time now is 04:16 PM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.