Sensor-Oxygen 3.5L Gas
WARNING: This page is about a different car, the 2007 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery cable.
- Disconnect electrical connector from O2 sensor.
- Remove sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent.