PDA

View Full Version : vacuum lines SR20DET


luke20
05-12-2002, 04:22 PM
OK, I'm running the vacuum lines on my SR20, sgsin, this time with  the BOV, Boost controller, and boost gauge.  Try to picture this.  I will be as specific as possible.  
There are three vacuum lines.  A small one below the throttle body, a small one above the throttle body, and a larger one above the throttle body, next to the small one.  The small one below the throttle body runs directly to the top of the charcoal canister.  The larger one on top tees to the BOV, and to the boost controller.  The other vacuum post on the boost controller runs to the wastegate solenoid.  Now, the smaller one on top tees to the fuel pressure regulator, then tees for the stock boost sensor, and runs to the canister.  Where does the boost gauge run to?  Does this sound right.  I thought the larger vacuum line runs to the canister.  Can anyone understand this?

nrcooled
05-12-2002, 05:11 PM
The small one at the throtle body that runs to the wastegate is the one you tap into for the boost gauge.  Just got done installing my boost gauge

The big one is for the boost controller and since I got the SBC ID I am having it installed for me. &nbsp;Too much shit to mess up if done wrong <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/crazy.gif" border="0" valign="absmiddle" alt=':crazy:'> &nbsp;<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/tounge.gif" border="0" valign="absmiddle" alt=':p'>