WARNING: This page is about a different car, the 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
Oil pressure should be 5 psi (34 kPa) at idle and 30-80 psi (205-551 kPa) at 3000 RPM with engine at normal operating temperature.