Bench testing aav and decel valve procedure

[wgirardot]

I have my cis apart on my ‘82 sc. Can anyone advise on quick bench test procedure with a mityvac? Hopefully Tony can chime in.


Bill

[Funracer]

Look for a guy named JoeEngineer on you tube and google. He has some short demos on how to test these.

[pmax]

Originally Posted by wgirardot

I have my cis apart on my ‘82 sc. Can anyone advise on quick bench test procedure with a mityvac? Hopefully Tony can chime in.


Bill

Ah, my favorite CIS vacuum driven throttle bypassing doodads mucking with the air flow.

Good reading on the decel valve at https://cis911primer.com/pages/comp_page.html#decelvalve and AAV further up the same page.
Enjoy !

[wgirardot]

Ok great my hand held vacuum pump holds when testing the nipple on deceleration valve.....so that works. Now the aav is left to verify

Bill