Single Turbo Vacuum Hose Diagram
#1
Perpetual Rebuilder
Thread Starter
Single Turbo Vacuum Hose Diagram
I took the FD manual vacuum hose routing page and modified it for an xs single turbo. I am in the middle of this project and this page is a work in progress. I thought I would put it together for those who do it after me. Do I have it right so far? I still have to look up those 2 hoses that come from the block near the manifold that I marked with ? marks. If you look at the stock page (F-10) side by side with this single one it makes for a very strong argument to convert eh? Can I get rid of anything else?
Single Vacuum Hose Diagram
Thanks for the positive feedback! (hint, meaning I don't need flames or negative comments at this point I am in the middle of a single conversion!)
Shawn
Single Vacuum Hose Diagram
Thanks for the positive feedback! (hint, meaning I don't need flames or negative comments at this point I am in the middle of a single conversion!)
Shawn
Last edited by shawnk; 05-24-02 at 07:05 PM.
#2
Perpetual Rebuilder
Thread Starter
Ok it seems I need a little help. I made this drawing at work and now that I am home I am unable to figure out a couple of things.
1) If you follow the line on my drawing that goes from the ic pipe to the engine (oil injection vacuum line into air bleed socket - connecting near the manifold under the fuel rail) the xs install guide shows a T. Once I removed all of the solenoid valves and the hose spiders I dont have anything to connect the other part of the T. Do I just take the T back out and eliminate that run? (on my drawing it would be the line that goes nowhere above "To Breather".) Or does it connect to one of the hoses I have listed in #2?
2) I am unable to find any documentation of what those 2 lines are that I marked with question marks. What are they and what do I do with them? I notice the one towards the front has a small clear (though stained) hose that joines with it at the coupler to the engine.
1) If you follow the line on my drawing that goes from the ic pipe to the engine (oil injection vacuum line into air bleed socket - connecting near the manifold under the fuel rail) the xs install guide shows a T. Once I removed all of the solenoid valves and the hose spiders I dont have anything to connect the other part of the T. Do I just take the T back out and eliminate that run? (on my drawing it would be the line that goes nowhere above "To Breather".) Or does it connect to one of the hoses I have listed in #2?
2) I am unable to find any documentation of what those 2 lines are that I marked with question marks. What are they and what do I do with them? I notice the one towards the front has a small clear (though stained) hose that joines with it at the coupler to the engine.
#3
Perpetual Rebuilder
Thread Starter
Well I figured out the back hose that I marked with a question mark comes off of the Pulsation Damper. Can just cap this? Is there a FAQ on the removal of the solenoid valves? I admit I haven't searched very hard.
Anyone? Anyone? Bueler? Bueler?
Anyone? Anyone? Bueler? Bueler?
#4
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Why are you using the solenoid for the purge control. I am not using this, should I be? The Apex instuctions sucked unless you read Japanese. I thinks by your diagram those are the oil metering lines. Just cap them off and they still work. I dont think you use any solenoids with a PFC if that is your ecu.
Steve
Steve
Last edited by sub-zero; 05-24-02 at 07:31 PM.
#5
the ones with the question mark are you oil injectors i think.... and they neet do be hooked up to a vacume source. DO NOT CAP.... is what i am told from the local Ratary guy (scott at MAZSPORT in clearwater FL.). i have been working on a similar project and from what i am told, all the solenoids can come out if you have an aftermarket ecu. call me and we can share ideas and look at the daigram togeather. 727-561-9440 ask for rich.
#7
Perpetual Rebuilder
Thread Starter
Steve - I just left the purge there, only because it seems to be something somewhat useful - though my car would probably never miss it. But I haven't got to the PFC part yet and if it doesn't control it obviously it could be removed, but if it does then it is good to stay. I know the default for the valve is closed so I figured at worst I have a very elaborate cap. Oh and you have instructions? I would be happy to have a page with pics at least even if it was covered in japanese characters!
Rich - thanks for your time - the phone call cleared up a couple things for me. Hopefully I will get my injectors back tomorrow and have it running by Monday. I forgot to ask you about the line coming from the IC pipe. You just have it running straight to engine (removing the T I had in the line from the single install instructions)?
For everyone else - the hose I thought was coming off of Pulsation damper was actually the second oil injector and it should be hooked to vacuum with the other oil injector.
Rich - thanks for your time - the phone call cleared up a couple things for me. Hopefully I will get my injectors back tomorrow and have it running by Monday. I forgot to ask you about the line coming from the IC pipe. You just have it running straight to engine (removing the T I had in the line from the single install instructions)?
For everyone else - the hose I thought was coming off of Pulsation damper was actually the second oil injector and it should be hooked to vacuum with the other oil injector.
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#9
Perpetual Rebuilder
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There have been at least 5 other threads along these lines that I have participated in since this one. Do a search - I think all the info is now available on the forum.
Shawn
Shawn
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