View Single Post
Old 11-13-2015, 05:35 AM   #4
Project Addicted
jcslocum's Avatar
Join Date: Aug 2015
Location: Eastern Shore, MD
Posts: 623
Take a look at the hoses that go to the throttle body from the AOS (air oil separator). I just had mine disintegrate when it was messed with.

I think you are chasing a vacuum leak.

The CPS is on the pass side of the engine and the car will not run if unplugged.

The 99 has an idle stabilization vale on the side of the throttle body.

1966 912, 1976 911
1986 944, 2000 Boxster

Last edited by jcslocum; 11-13-2015 at 05:42 AM.
jcslocum is offline   Reply With Quote