Supplementary air valve

[sbobev (Steve)]

Too many pictures in this thread, but take your time and you’ll see it (May 19):

FF34 and rough iddle after cleaning up the V12 valley : fixed - one blocked injector

my car is LHD the left manifold (AAV side) is easy : it has on the bottom, next the the butterfly : 2 blocked vacuum ports, and one connected to the center of the V, with the rigid pipe, [2020_04_5878r] one (6 or 8mm) at the back, next to the AAV hose, one small (4mm) at the front (plastic , not rubbery) the right manifold has all the hoses and valves, and I took it off with them as a whole, only disconnecting the minimum of bends/ hoses [2020_04_5212r] [2020_05_5923r] on the front, o…