986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Has anyone used a smoke leak detector to check an AOS?

healthservices · 06-04-2015, 05:53 PM

I am assuming that at rest the AOS is closed and fumes cannot enter the intake. But if the diaphragm is torn the smoke will pass thru the broken diaphragm and enter the intake.

06-04-2015, 05:53 PM	#2
healthservices Registered Boxster abuser Join Date: Oct 2011 Location: socal Posts: 1,014	I am assuming that at rest the AOS is closed and fumes cannot enter the intake. But if the diaphragm is torn the smoke will pass thru the broken diaphragm and enter the intake.