Sorry, not canister, bypass actuator.
The pneumatic actuator that controls the butterfly for the naturally aspirated bypass to the Supercharger.
On my 92 there's a port coming right off the intake plenum, on the 89 it comes from someplace else, probably tucked down underneath the wiper cowels.
I'll tearing all the stuff tonight to see if I can find the line that is supposed to be feeding this actuator.
Problem is I had someone else do the work so I have to consider they scavanged the tube and hooked it up somewhere wrong, otherwise I may also have a vac leak as well as not having a vacuum source for the actuator.
Need to know where the line comes from and the path it takes over to the NA butterfly control actuator.
Moral to the story: Must learn to do all your own work on your SC or suffer both financially and quality of yield.
Platoribs House of SHO
95 SHO MTX 73K grn/tan
93 SHO MTX 175K blu/blk
92 SC M5R2 98K Red/Grey tweed ->Blk Cloth SC
89 SC M5R2 112K Blu/Blk Shiny Cobra's! *coming out party, May 20th 2012* Now with moar suspension, brakes and slave cylinder...
91 SC M5R2 100K blk/blk tweed building
86 Mercedes-Benz 300e
Last edited by Platoribs; 07-29-2013 at 01:59 PM.