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Stl-986 · 08-06-2021, 07:58 AM

You really should read through my post about driving off a cliff. Will explain a lot as well as show you what goes where, where to put your vacuum gauge, what the devices are, etc.

That black/white device is a 1 way check valve. It does in the hole in your 2nd picture. Plug that back in. Also reconnect the upper AOS hose.

Once that is all re-connected, connect your Vacuum gauge & T to the white side of the check valve and the other into into the factory T.

08-06-2021, 07:58 AM	#20
Stl-986 Registered User Join Date: May 2017 Posts: 1,180	You really should read through my post about driving off a cliff. Will explain a lot as well as show you what goes where, where to put your vacuum gauge, what the devices are, etc. That black/white device is a 1 way check valve. It does in the hole in your 2nd picture. Plug that back in. Also reconnect the upper AOS hose. Once that is all re-connected, connect your Vacuum gauge & T to the white side of the check valve and the other into into the factory T. __________________ 2000 Boxster Tiptronic 2003 Boxster 2003 996 C2 Cab 2002 996 (SOLD) 1986 944 (gone but missed)