Sensor, Oxygen: Removal: 4.7L/5.7L
WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Never apply any type of grease to the oxygen sensor electrical connector, or attempt any repair of the sensor wiring harness.
WARNING:
The exhaust pipes and catalytic converter become very hot during engine operation. Allow the engine to cool before removing the oxygen sensor.
- Raise and support vehicle.
- Disconnect wire connector from O2 sensor.CAUTION:
When disconnecting the oxygen sensor electrical connector, do not pull directly on the wire going into the sensor. The sensor wiring can be damaged resulting in sensor failure.
- Remove O2 sensor with an oxygen sensor removal and installation tool.
- Clean threads in exhaust pipe using appropriate tap.