911 Turbo Coupe F6-3299cc 3.3L SOHC Turbo (1988)
Fuel Pressure: Specifications
Fuel Pressure Specifications
Control pressure "cold" (equals outside temp.)
1986-89 Models
Diagram for warm-up regulator Part No.930.606.105.06 Bosch No.0 438 140 153
Control pressure "warm" ......................................................................................................................................................................... 3.75 ± 0.20 bar
"Full throttle enrichm." ............................................................................................................................................................................ 2.90 ± 0.20 bar
System pressure
Testing value ........................................................................................................................................................... 6.7 to 7.4 bar
Adjusting value ....................................................................................................................................................... 6.9 to 7.1 bar
Leak Test
Min. press. after 10 min. ................................................................................................................................................................................ 1.6 bar
after 20 min. ................................................................................................................................................................................ 1.4 bar
Fuel Injectors Opening pressure ................................................................................................................................................................... 2.7 + 1.1 bar
Delivery rate - Control pressure circuit ................................................................................................................................................ 160 to 240 cc/min
