02 Sensor: Removal
WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
The engines uses two heated oxygen sensors.
CAUTION:
When disconnecting the sensor electrical connector, do not pull directly on wire going into sensor.
- Disconnect the negative battery cable.
- Disconnect the heated oxygen sensor electrical connector.
- Use a socket such as Snap-On YA8875 or a crow foot wrench to remove oxygen sensor (Fig 1 ).