when facing the engine bay under the throttle body there are three little bronze pipes...the two on the left runs to the charcoal canister and the one on the right is slightly bigger and runs to the intake pipe...what is this hose and now the car is turbo can i just block it off or where should i run it to...this is a s14...
also is my fuel pressure gauge suppose to be before or after my fpr??
Modified by nismo_power at 9:25 PM 10/19/2008
vaccum line question help???
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nismo_power
- Posts: 813
- Joined: Thu Aug 10, 2006 10:12 pm
- Car: 91 240sx fastback se
Re: vaccum line question help??? (nismo_power)
The two on the left are vac lines and need to be blocked off. The slightly bigger one is your IACV valve that controls your idle. You need to connect that to your cold pipe.
Your fuel gage goes before your fpr between the fuel filter and your rail.
Your fuel gage goes before your fpr between the fuel filter and your rail.
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nismo_power
- Posts: 813
- Joined: Thu Aug 10, 2006 10:12 pm
- Car: 91 240sx fastback se
Re: vaccum line question help??? (480sx)
so it is okay for this hose to see boost right...so what is the hose that is on the side of the throttle body and is the size of your thumb does that one also go into the cold pipe???
Re: vaccum line question help??? (nismo_power)
Err, the one thats as big as your thumb is the IACV, i thought thats the one you were talking about. Thats the only one you need.
I think the slightly bigger one is another 'vac' line now that i think of it. Its an evap emissions line i believe. I think you can just cap it off.
Idk for sure its been so long since i had those lines on my s14, i got rid of all that stuff a long time ago.
I think the slightly bigger one is another 'vac' line now that i think of it. Its an evap emissions line i believe. I think you can just cap it off.
Idk for sure its been so long since i had those lines on my s14, i got rid of all that stuff a long time ago.