944 Turbo L4-2479cc 2.5L SOHC Turbo (1988)
Fuel Pressure: Pressure, Vacuum and Temperature Specifications
FUEL SYSTEM PRESSURE
Pressure (engine running) ............................................................................................................................................................................. 29 psi (2 bar)
Pressure (vacuum hose off pressure regulator) ........................................................................................................................... 33 - 39 psi (2.2 - 2.7 bar)