Replacing Downstream Oxygen 1/2 Sensor on Voyager V6-33L Flex Fuel
Oxygen Sensor: Service and Repair
Downstream Oxygen 1/2 Sensor Replacement
REMOVAL
1. Raise and support vehicle.
WARNING: THE EXHAUST MANIFOLD MAY BE EXTREMELY HOT. USE CARE WHEN SERVICING THE OXYGEN SENSOR.
Fig. 45 Oxygen Sensor Grommet Cover
2. Remove grommet cover to expose connector.
Fig. 46 Oxygen Sensor Connector Locking Tab
3. Push locking tab back and unplug oxygen sensor electrical connector .