Civic Sedan L4-1590cc 1.6L SOHC (D16A6) MFI (1990)
Fuel Pressure: Specifications
Measure the fuel pressure with the engine idling and vacuum hose of the pressure regulator disconnected.
Specified Pressure ............................................................................................................................................. 240-279 kPa (2.45-2.85 kg/cm2, 35-41 psi)