Vacuum Help

[Kongsodoken]

I need a bit of help searched all the online vacuum diagrams nothing seems to match

So I purchased a NEW vacuum assembly from Porsche

it goes from the vacuum reservoir to the T piece, down to the heater plate and over to the thingy on the right

pictures may help

from here

over here brake check valve

Finishes here

so all fits but[] the bit that came out looks like

So my question is ...is this T bit original? ......if so the pipes I purchased from Porsche are not long enough [] which seems mad
Any help welcomed []

 

[Diver944]

The 10mm silicon tubing to the right of the blue check valve and the brass T piece are all aftermarket probably installed by a previous owner to fix a vacumn problem

The Porsche lines are the harder 4mm lines as shown in your first three pics, I can't explain why they are not long enough, unless they missed out a bit when supplying you? [&:]

 

[timmyturtle]

Maybe it once had a vacuum gauge fitted

 

[Kongsodoken]

The lines are long enough if I don't T off with the 10mm pipes

So am I correct the way it's piped up now[]

 

[Frenchy]

Ken, it is a one way valve for the heating flaps which hold them in the set position, i suspect the previous owner has fitted a boost gauge and tee'd in there, from memory the hose fits on to the inlet manifold rear left as you look at the engine along with the other take off points.
The hard pipe coneacts to the one way valve as per the outlet set up via a rubber section..................does that make sense ?

 

[Kongsodoken]

Found this it seems to make sense,

 

[Kongsodoken]

hi Frenchy
I think this is what you mean

 

[Kongsodoken]

Sorry for the 3 posts could not get the Ipad to load the picture, which one of the above is correct ...or are both wrong?
If the first one is correct what is the correct "porsche part" to make the T off
So confusing[&o]