Dakota Quad Cab 2WD V8-5.9L VIN Z LDC (2002)
Oxygen Sensor: Service and Repair
REMOVAL
Never apply any type of grease to the oxygen sensor electrical connector, or attempt any soldering of the sensor wiring harness.
Fig. 46 Upstream Oxygen Sensor Locations - Except 4.7L V-8 Engine
Fig. 47 Downstream Oxygen Sensor Location - Except 4.7L V-8 Engine