Removing vaccum lines

[Bluefire16]

Ok so i pulled up the taboo page on what vaccum lines can be taken out. But the picture wont blow up any bigger. So i just have a couple questions before i start ripping lines out, I just want to understand that my solenoids wont have any vac lines running to them, just my fuel pressure regulator, bov and wga? Oh and it shows that one line is going to the boost gauge and fuel pressure solenoids BUT WHERE IS THAT LINE FROM? Is it the line coming out from the top of the intake manifold on the right side? Thanks (my boost controller comes in a day or two then ill be pulling the lines.)

 

[HIGHPSI4]

The Taboo delete is showing for a 1G. 2G has a little different stuff. Main stuff is intake manifold to FP reg, BOV and wastegate.

 

[snowborder714]

^ There are diagrams for both a 1g and a 2g.

This thread should help. It has a larger version of the vacuum delete diagram. It also has a post I made (#9) that gives a list of what all vacuum lines I still have after the delete.
http://www.dsmtuners.com/forums/newbie-forum/286795-blocking-off-emissions-vacuum-lines.html

 

[Bluefire16]

Aw great guys, thanks. Im just gonna take my time find all the lines and then pull em when my mbc comes.

Oh but like before, what about the fuel pressure solenoid? That line comes from off the top of the manifold right? (Like thats where it comes out from and then plugs into the solenoid? And is grouped with another wire i believe with a stupid rubber thign)

 

[99gst_racer]

Oh but like before, what about the fuel pressure solenoid? That line comes from off the top of the manifold right? (Like thats where it comes out from and then plugs into the solenoid? And is grouped with another wire i believe with a stupid rubber thign)

Yes, from the factory, it goes: intake manifold --> FP solenoid --> FP regulator

If you really want to clean it up, there's only about five vacuum lines needed in the entire engine bay.

Pressure source to wastegate.
Intake manifold plenum to BOV.
Intake manifold plenum to brake booster.
Intake manifold plenum to fuel pressure regular.
Intake manifold plenum to boost gauge.

 

[Captainredeyez]

Ok so i pulled up the taboo page on what vaccum lines can be taken out. But the picture wont blow up any bigger. So i just have a couple questions before i start ripping lines out, I just want to understand that my solenoids wont have any vac lines running to them, just my fuel pressure regulator, bov and wga? Oh and it shows that one line is going to the boost gauge and fuel pressure solenoids BUT WHERE IS THAT LINE FROM? Is it the line coming out from the top of the intake manifold on the right side? Thanks (my boost controller comes in a day or two then ill be pulling the lines.)

I'm glad i waited a few more days before I pulled my lines off. I had the exact same question about the Taboo diagram. Thanks for giving the link with the bigger diagram. Huge Help!

 

[Bluefire16]

Hey gst racer, want to come on over to my house and give me a hand? haha, but seriouslly what if i paid ya to help me put on my 14b? (little off topic haha) Good to see so many of us guys from MI!

 

[99gst_racer]

Hey gst racer, want to come on over to my house and give me a hand? haha, but seriouslly what if i paid ya to help me put on my 14b? (little off topic haha) Good to see so many of us guys from MI!

Man, GR is a drive from my house. And I don't even have time to work on my own cars at the moment... But, PM me and we'll talk. Maybe we can work something out.

 

[bane3d]

Here is the pic that I found that may help:

http://www.dsmtuners.com/forums/art...-speed-shop-vacuum-diagram-removal-1g-2g.html

d

 

[knochgoon24]

^But instead of tee-ing the MBC into the BOV. Run it off a nipple on the compressor housing.

 

[99gst_racer]

^^^ I agree.

 

[Bluefire16]

Alright and all the lines to the purge control valve can get taken out also?

 

[snowborder714]

Yep.

 

[bane3d]

Just to confirm, the above pic (not the one I linked to) is the correct way? When I put together my engine, I'd rather pull the vac lines and not deal with those portions. It is still important to plug in all solenoids electrical wise to prevent a cell from coming on.

d

 

[Captainredeyez]

Question? What about removing the charcoal canister thing? Should I take this out as well?

 

[snowborder714]

Just to confirm, the above pic (not the one I linked to) is the correct way? When I put together my engine, I'd rather pull the vac lines and not deal with those portions. It is still important to plug in all solenoids electrical wise to prevent a cell from coming on.

d

Yes, the above picture is correct. You don't want to tap into the bov line for anything, which is corrected in that picture. I would also say you should have the PCV to intake manifold vacuum line.

Question? What about removing the charcoal canister thing? Should I take this out as well?

Sure, why not! Lighter car, lighter car Just don't plug the gas tank vent line that comes from the rear of the car.

 

[Captainredeyez]

Thanks!

 

[Bluefire16]

Thanks guys for all your help

 

[Andranik]

hey guys i dont have a nipple on my turbo housing ???!!

 

[19Eclipse90]

Install one on your J-pipe (http://www.dsmtuners.com/forums/bolt-tech/269122-resolved-need-j-pipe-nipple.html#post151400177) or -- depending on what turbo you have -- on your compressor housing (http://www.dsmtuners.com/forums/articles-turbo-system-intercooler/387331-adding-boost-source-16g-turbo-compressor-outlet.html).