What is this and where does it go

Old Dec 12, 2011 | 04:23 PM
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Default What is this and where does it go



This is located on the drivers side firewall. Where does it go?
Thanks!

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Last edited by mtc28; Dec 12, 2011 at 04:26 PM. Reason: no pict
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Old Dec 13, 2011 | 10:56 AM
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That looks like the vacuum connection, through the firewall, to feed the vent controls. Are you able to change air vents with the buttons?
 
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Old Dec 23, 2011 | 07:03 PM
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Default Vents

I can adjust the vents, I am not sure if the fresh/recycle air feed is operational. Could go either way.
 
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Old Dec 23, 2011 | 09:50 PM
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Do the buttons for the floor vents, defroster, and recycle option work? Does the line suck or blow air. If you cap it, does the engine revs increase or decrease? Does it smell like exhaust fumes?
 
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Old Dec 24, 2011 | 11:59 AM
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Heater Control Valve line.
 
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