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Forum namePerformance/Engine
Topic subjectVacuum Question with illustrations
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=95046
95046, Vacuum Question with illustrations
Posted by Slammed0, Dec-10-05 11:07 AM
So I was searching around my engine for my irratic and irregular idle. I came across this. On the throttle body there is a few what I would call sensors built into it on the backside. One of them has a hose coming from the EGR valve area. Well, it has 3 areas for vacuum lines to plug in to. I was missing one. I can't remember what was ever there. So I just plugged it using some stuff I found around the garage. Does anybody know what is missing here? And is something where it would go? Thanks!



95047, RE: Vacuum Question with illustrations
Posted by Star Turbo Talon, Dec-10-05 11:14 AM
that vacuum tap is used for three things. EGR as you noticed. Leak detection pump and related emissions equip, and lastly its for the cruise control. if you dont have cruise control then you lost the rubber cap that was there.

Terry
95062, RE: Vacuum Question with illustrations
Posted by Slammed0, Dec-10-05 03:31 PM
Originally posted by Star Turbo Talon
that vacuum tap is used for three things. EGR as you noticed. Leak detection pump and related emissions equip, and lastly its for the cruise control. if you dont have cruise control then you lost the rubber cap that was there. Terry



Cool! Thanks man! I will have to find a replacement cap for it. Good to know.