Porsche Vacuum Diagram. Ill get more into the vacuum line routing later in this post. 1980 911 sc targa.
If i remember right there is a vacuum t right above the alternator that comes from the intake boot that supplies vacuum to both the secondary air and resonance flap switches. Air cleaner flap 2. One example would be the hose that connects to the air oil separator.
1980 911 sc targa.
Diagram ref no 9. Ok im trying to get my vacuum lines figured out but im not really sure what d intake pipe is on the first diagram. 1985 porsche 928 s model wiring diagram download download now. Not a vacuum line per se.