PT Cruiser L4-2.4L Turbo (2009)
Engine Oil Pressure: Testing and Inspection
CHECKING ENGINE OIL PRESSURE
1. Disconnect and remove oil pressure switch. See: Oil Pressure Switch (For Fuel Pump)/Service and Repair/Oil Pressure Switch - Removal
2. Install Gauge C-3292A with Adaptor fitting 8406.
3. Start engine and record oil pressure. Refer to Specifications for correct oil pressure requirements. See: Specifications/Engine Specifications
CAUTION: If oil pressure is 0 at idle, do not perform the 3000 RPM test
4. If oil pressure is 0 at idle. Shut off engine, check for pressure relief valve stuck open, a clogged oil pick-up screen or a damaged oil pick-up tube
O-ring.
5. After test is complete, remove test gauge and fitting.
6. Install oil pressure switch and connector. See: Oil Pressure Switch (For Fuel Pump)/Service and Repair/Oil Pressure Switch - Installation.
