Oil Temperature Sensor (5.7L) Connector End View

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

SENSOR-OIL TEMPERATURE (5.7L) - 2 WAY

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	G224 20VT/YL	ENGINE OIL TEMPERATURE SIGNAL
2	K900 20DB/DG	SENSOR GROUND