2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

TII S4 EGR and some hose ?'s

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Old Apr 14, 2005 | 10:39 PM
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Question TII S4 EGR and some hose ?'s

Yea I searched b/c im sure this has ben coverd but did not get my ? awnserd.

"JDM" TII motor. I removed all of the emishions an silinoids except twin scroll. I did not remove TS b/c I did not see the need to spend the time if I am going to replace the turbo oneday. Maybe I just comptiplated to much and caused confushion but now I need it straightend out.

Acording to the manuel there is a VAC line coming off of the waste gate. Where does it go. If I traced it right it went to a silinoid and then to the ACV. Well all these are removed so where does it go now?

I reading on the EGR and basicly came up with the notion dont cap this off so you dont presureise the crank case insted run a hose to drain to the ground or use a oil catch can. Well where is this nipple to run the hose from?

If I am not mistaking this is part of what I think is the EGR circulating that I am trying to deminsh. There is a nipple on the shaft of my oil filler neck. What should I do with this nipple? leave it open cap it run it to a catch can? Directly below this nipple is another one with the same size hose I think its 3/8in it is part of the block. What do I do with this nipple? My notion is this is the one I need to run to the catch can. Am I right?

I removed one of the hard lines infront of the vac rack that went to the front of the turbo I can not remember anymore where exsactly it went but I think it went the oil fller neck nipple. Not important correct?

Last edited by iceblue; Apr 14, 2005 at 10:44 PM.
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Old Apr 15, 2005 | 01:37 PM
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to dificult for evryone?
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Old Apr 15, 2005 | 02:34 PM
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HAILERS
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You need to download and read the Fuel Section of the fsm. Or buy a fsm. Too difficult?
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Old Apr 15, 2005 | 10:33 PM
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[QUOTE=iceblue]
Acording to the manuel there is a VAC line coming off of the waste gate. Where does it go. If I traced it right it went to a silinoid and then to the ACV. Well all these are removed so where does it go now?
QUOTE]

^ obveusly I have ben through the FSM
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