RAM 1500 Truck 4WD V8-5.9L VIN Z (2002)
Oxygen Sensor: Service and Repair
REMOVAL
CAUTION: Never apply any type of grease to the oxygen sensor electrical connector; or attempt any soldering of the sensor wiring harness.
Fig. 29 O2S Location - 5.9L Federal
Fig. 30 O2S Location - 5.9L California