Fuel Pressure

Fuel Pressure
Engine running, pressure regulator vacuum hose disconnected from intake manifold 284 - 314 kPa (2.9 - 3.2 kgf/cm2, 41 - 46 psi)
Engine running, pressure regulator vacuum hose connected 230 - 260 kPa (2.4 - 2.7 kgf/cm2, 33 - 38 psi)

NOTE:
The fuel pressure gauge registers 10 to 20 kPa (0.1 to 0.2 kgf/cm2, 1 to 3 psi) higher than standard values during high-altitude operations