911 SC Cabriolet F6-2994cc 3.0L SOHC (1983)
Fuel Pressure: Specifications
Fuel Pressure Specifications
Control pressure "cold" (equals outside temp.)
Diagram for warm-up regulator Part No.911.606.105.08 Bosch No.0438.140.090
Control pressure "warm" ............................................................................................................................................................................ 3.4 to 3.8 bar
System pressure
Testing value ........................................................................................................................................................... 4.5 to 5.2 bar
Adjusting value ....................................................................................................................................................... 4.7 to 4.9 bar
Leak Test
Min. press. after 10 min. ................................................................................................................................................................................ 1.3 bar
after 20 min. ................................................................................................................................................................................ 1.1 bar
Fuel Injectors Opening pressure ................................................................................................................................................................. 2.5 to 3.6 bar