Thread: Vacuum transducer question
View Single Post
  #3  
Old 06-08-2003, 01:07 AM
md21722 md21722 is offline
Registered User
  
Join Date: Jan 2002
Location: Colorado Springs, CO
Posts: 1,006
The black lines are fresh air from the passenger area.

One each of the other line traces back to the vacuum pump.

One each of the other line goes to the EGR & ARV ('86-87 603.96x) and if I remember right, EGR & wastegate ('91(2)-3 602).

The electrical connector selects vacuum or fresh air to the EGR and ARV/wastegate.
__________________
Brian Toscano
Reply With Quote