Hey guys, So I have a b16a2 and noticed a leak and found that the port in the back of the intake manifold was open, has pretty good suction but i dont know where its suppose to go I've seen many picture diagrams but there are alot of different set ups apparently! HELP?? any one know for sure where it goes or do i just plug it?

Was Idling @ like 1.4 and when plugged just a little over 1.

THANK YOU IN ADVANCE GUYS!








The Red Port... ???





See anything wrong here?

 

Looks like it's supposed to connect to the cruise control.

A RonJ pic.






eH.

 

is this a OBD2 JDM b16a ?

The evap is blocked off not tapped on the top.

According to the diagram above it should be for the CC

on an obd1 USDM manifold it would go to evap

 

YEAH DUDE! its OBD2! I was thinking it was the EVAP but idk where it goes.

 

Yes, it's for cruise control. Just snag some tubing and tie it off, plug it, whatever. No wait, hook up a boost gauge to it and you'll get some boost!!! Well, vacuum but you get the idea.

 

they sell vacuum caps at auto part stores for this

 

HAHA DAMN! Thanks man! And other dude you guys are great! Bout to Boost of f this thread! haha Thanks again guys really appreciate it.

 

Hook up a vacuum gauge