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Thread: Where does this vacuum line go?

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Posts: 1-10 of 17
2012-01-25 19:55:24
#1
Where does this vacuum line go?
Don't have a picture but it's the L shaped line off the thottal body. Thanks.
2012-01-25 20:16:47
#2
prolly to a bunch of other little lines that goto the egr an charcoal canister or whatever
2012-01-25 20:18:15
#3
It's a Jdm DE
2012-01-25 20:18:52
#4
this might help

Originally Posted by llaprad1
Copied from my old thread:

Im in the process of adding a T25 to my SR20DE. So, along the way, I decided to utilize a JDM intake manifold to cleanup the emissions crap and to do away with: the BPT valve, the EGR valve, and the AIV valve.

Additionally, I installed 370cc injectors and the JWT turbo ECU to check those pieces.

I have diagrammed, for anyone else's benefit, the re-routing of the vacuum hoses to cleanup that whole area there.

From the Haynes manual for reference on the corresponding numbered hoses:



Here's what you have in stock form:

... the "triangles" are where 3 hoses join each other via 3-way or through the gallery.

FYI, the "gallery" is the metal hoses all buched up together, connected to the BPT valve and the EGR tube,

Here's AFTER you've discarded, what to rehook and add:


Ive done it this way, and everything runs swell! Although now I have to turn the idle down a notch.

If there's an error anyone can see in this, let me know...
2012-01-25 20:38:50
#5
I tried looking at this diagram but it's soo clutterd with the egr and canister stuff.
2012-01-25 20:41:45
#6
well thats what all those lines goto man lol
2012-01-25 20:59:28
#7
Not really, cause a Jdm DE dosnt use EGR or Charcol canister... I'll try to get a pic
2012-01-25 21:12:13
#8
:ttiwop:
2012-01-25 22:36:41
#9
Okay he's a few pics hope this helps.




2012-01-25 22:50:02
#10
throttle body coolant
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