Outback F4-2.5L DOHC Turbo (2006)
Fuel Pressure: Specifications
Fuel Pressure
Measure the fuel pressure while disconnecting pressure regulator vacuum hose from intake manifold.
Fuel pressure:
Standard ............................................................................................................................................................. 284 - 314 kPa (2.9 kgf/cm2, 41 - 46 psi)
After connecting the pressure regulator vacuum hose, measure the fuel pressure.
Fuel pressure:
Standard: ................................................................................................................................................ 230 - 260 kPa (2.35 - 2.65 kgf/cm2, 33 - 38 psi)
Fuel pump Shutoff discharge pressure...................................................................................................550 - 850 kPa (5.61 - 8.67 kg/cm2, 79.8 - 123.3 psi)
Fuel pump Discharge......................................................................155 L (40.9 US gal, 34.1 Imp gal)/h or more. [12 V at 300 kPa (3.06 kg/cm2, 43.5 psi)]
