Vacuum Diagrams

[dswalterwi at gmail.com (Don Walter)]

Are there any good vacuum diagrams of the complete car? I have looked 
through the Bently and they have ones that show the vents and I was able to 
fix my Vents that now open and close by putting them on their own seperate 
line but there are other vacuum hoses going all over that I am not sure what 
they are for. Two go out through the fender and to what I think is the 
Charcol canisters for the Gas tank to breathe but I am not sure. I think I 
may have a vacuum leak but can't seem to determine if I do or not. I don't 
want to cap off those lines unless I know what they are for and the result 
if I do.
 The problem I am trying to solve is when the car is cold it will idle 
around 600-800 rpm but after it gets warmed up (above 80 degrees Celcius oil 
temp) the idle hovers around 1200 rpm. It may not be a vacuum problem at all 
but something else. Remember that I do no have any CIS-E in my car anymore 
when responding.

-- 
Don Walter - Waukesha, WI
1986 2.0L 16V TEC 2 Black Scirocco (see progress at 
http://www.cardomain.com/memberpage/708939)
1986 2L 16V Toronado Red Scirocco (under repair)
1988 1.8 16V Toronado Red Scirocco (sold on 3/29/04)
1984 1.8 8V Pewter Scirocco (sold years ago)
1971 Karman Ghia (sold)
1969 Karman Ghia (sold)
1969 Beetle (sold)