911 Turbo Cabriolet F6-3299cc 3.3L SOHC Turbo (1987)
1986-89 Models
5. Deviations mean a defect in the warm-up regulator. which must be replaced.
Checking "Warm" Control Pressure
Checking "WARM" Control pressure
This test is carried out on a cold or warm engine.
(Connect and bleed pressure gauge.)
1. Remove governor plate cover.
2. Remove standard relay at center of governor plate. (Only for Engine Type 980/50)
3. Bridge terminals 87 and 30 of a standard relay. (Only for Engine Type 930/50)
4. Install this auxiliary relay on governor plate in place of original relay. (Only for Engine Type 930/50)
5. Disconnect 2-pole plug at mixture control and turn on ignition (fuel pump runs).