Outback F4-2.5L SOHC (2005)
Fuel Pressure: Specifications
Fuel pump
Shutoff discharge pressure.......................................................................................................................441 - 686 kPa (4.50 - 7.00 kg/cm2, 64.0 - 99.5 psi)
Discharge............................................................................................75 l (19.8 US gal, 16.5 Imp gal)/h or more [12 V at 300 kPa (3.06 kg/cm2, 43.5 psi)]
Measure the fuel pressure while disconnecting pressure regulator vacuum hose from intake manifold.
Fuel pressure:
Standard ..................................................................................................................................................... 284 - 314 kPa (2.9 - 3.2 kg/cm2, 41 - 46 psi)
After connecting the pressure regulator vacuum hose, measure the fuel pressure.
Fuel pressure:
Standard ..................................................................................................................................................... 206 - 235 kPa (2.1 - 2.4 kg/cm2, 30 - 34 psi)
