986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - short vacuum cleaner sound

qwerty · 01-07-2015, 08:41 PM

The secondary air "sai" stays on for 1-2 minutes. It is loud in normal opperation. Though, you would get a cel if it failed because it is emissions related.

01-07-2015, 08:41 PM	#2
qwerty Registered User Join Date: Aug 2013 Posts: 17	The secondary air "sai" stays on for 1-2 minutes. It is loud in normal opperation. Though, you would get a cel if it failed because it is emissions related.