Vaccum/Boost source line question?

[nismo1003]

First of all, there are three things I need hook it up to the back of the intake manifold (boost source to read the boost) . FMU , Boost gauge and Boost gauge. should I run like this

put two Nipple side by side?http://community.webshots.com/...hPjBr

or put it like this so I can just use 2 nipplehttp://community.webshots.com/...vWMkB

second, I dont know if i need to plug this in?(or I shold get rid of the Y and make that one line only.http://community.webshots.com/...UkkgRthe line that I am holding?that line orgnially from the intake hose (2 big hoses , one small hose) and to here:http://community.webshots.com/...OcqPz I believe this small hose run back to the EGR vavle.

thrid - is it not ok to put all the source line too close?

[huguetpj]

First of all, there are three things I need hook it up to the back of the intake manifold (boost source to read the boost) . FMU , Boost gauge and Boost gauge. should I run like this

put two Nipple side by side?http://community.webshots.com/...hPjBr

or put it like this so I can just use 2 nipplehttp://community.webshots.com/...vWMkB

I don't think it matters. Either way should be fine since there is almost no airflow on those lines, just pressure.Quote » second, I dont know if i need to plug this in?(or I shold get rid of the Y and make that one line only.http://community.webshots.com/...UkkgRthe line that I am holding?that line orgnially from the intake hose (2 big hoses , one small hose) and to here:http://community.webshots.com/...OcqPz I believe this small hose run back to the EGR vavle.

thrid - is it not ok to put all the source line too close? [/quote]

Since I can't really tell which lines you are refering to on the third and fourth pictures (where they come from), I'm gonna tell you this. Looking at the TB from above there are 4 lines beneath it.

1 - From control solenoid to carbon canister (plug if not using carbon canister)2 - Manifold to PAIR valve (I used this one for my BOV valve signal since the PAIR valve is gone)3 - To EGR control solenoid (I routed this to before the compressor)4 - From Carbon Canister to Manifold (another source of manifold pressure, or you can plug it)

Hope this helps. Of course the bigger hose on the right of those goes to the idle relays.

[95_240sx]

Thats all EGR Bull****, rip all that fukin **** out of there.

Also, T off your lines like the very first link in your post.

Rick

[nismo1003]

that line is actally for Manifold Absolute Pressure MAP/ Barometric Pressre (BARO) switch Solenoid vavle.

Component Descroption- The map/baro switch solenoid vavle swithces its air flow passage according to the voltage signal sent from the ECM. When voltage is isupplied from the ECM, the MAP/BARO switch solenoid Turn ON Then, the absolute pressure sensor can monitor the ambient barometric pressure. When voltage is not supplied from the ECM , the MAP/Baro switch solenoid vavle turn OFF. Then the sensor monitors intake manifold pressure.

there is a Boost Pressure sensor next to it (MAP/BARO) , I am worry that would affect my fuel map if i don't do anything to it. give me some tips what to do with this. it is like a vavle read the "ambient Barometric" pressure from the the intake manifold and fromt he oem intake , then it sends the singal to the Boost pressure sensor?

sorry for all the confusion, I have a 98 nissan altima, not the 240 ka, I hope it's the same.

[huguetpj]

Then I'm out. Better get an FSM

[nismo1003]

actually i have a FSM , but it is not anybetter than Cliff note