Grand Cherokee 4WD V8-5.7L (2008)
1. Clean out machined hole in engine block.
2. Apply a small amount of engine oil to sensor o-ring.
3. Install sensor (4) into engine block (1) with a slight rocking and twisting action.
4. Install mounting bolt and tighten to 28 Nm (21 ft. lbs.) torque(3).
5. Connect electrical connector (2) to sensor.
6. Lower vehicle.
