WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Dodge Caravan. 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.