Oil Pressure
WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.
With engine at normal operating temperature, oil pressure should be at least 6 psi (0.4 kg/cm2 ) at 1000 RPM, 18 psi (1.3 kg/cm2 ) at 2000 RPM and 24 psi (1.7 kg/cm2 ) at 4000 RPM.