Thread: obd performance
View Single Post
Old Apr 6, 2005 | 11:50 AM
  #7  
Relic1's Avatar
Relic1
Teal Hatch Cult Member
 
Joined: Apr 2003
Posts: 547
Likes: 0
From: Chicago Burbs
Default
I'm far from an expert on GSR intake manifolds, but I thought that OBD1 and OBD2 butterfly valves work the same...
IE, the butterfly solinoid is vacuum operated but it uses an electric valve to control it.
Reply
0