Oxygen Sensor 2/1 (4.0L) Connector End View

SENSOR-OXYGEN 2/1 - BLACK 4-WAY (4.0L)

Courtesy of CHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	K199 18BR/VT	O2 2/1 HEATER CONTROL
2	Z907 18BK	GROUND
3	K902 18BR/DG	O2 RETURN (UP)
4	K43 18DB/LG	O2 2/1 SIGNAL