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V · 10-29-2006, 01:41 PM

ok, i'm gonna be deleting the A.I.R. system on my LS1, I already got the "race" headers without the air tubes. When it gets tuned, the electrical part will be taken care of, but, i still have one last concern.

There is a small vacuum line coming from the back of the intake manifold. That runs to a solenoid above the passenger side valvecover, then a vacuum line goes from that solenoid to what i assume is some type of diaphram activated diverter(for the AIR lines). If its deleted out of the ecm, this solenoid should be inactive correct? and therefore i can remove it. If so, then i would assume, i just plug the vacuum line right where it comes out of the manifold securely and that should be it right?

Here is the pic of the large AIR lines, you trace the small vacuum line from the top of the diverter to the solenoid, then to the back of the manifold.

10-29-2006, 01:41 PM	#1
V Stalker Join Date: Aug 2004 Posts: 12,080 iTrader: (12)	!A.I.R. on LS1, question.... ok, i'm gonna be deleting the A.I.R. system on my LS1, I already got the "race" headers without the air tubes. When it gets tuned, the electrical part will be taken care of, but, i still have one last concern. There is a small vacuum line coming from the back of the intake manifold. That runs to a solenoid above the passenger side valvecover, then a vacuum line goes from that solenoid to what i assume is some type of diaphram activated diverter(for the AIR lines). If its deleted out of the ecm, this solenoid should be inactive correct? and therefore i can remove it. If so, then i would assume, i just plug the vacuum line right where it comes out of the manifold securely and that should be it right? Here is the pic of the large AIR lines, you trace the small vacuum line from the top of the diverter to the solenoid, then to the back of the manifold. Last edited by V; 10-29-2006 at 02:08 PM.