Rear oxygen sensor (B235R, B205L/R): Dismantling
WARNING: This page is about a different car, the 2003 Saab 9-3 and 2002 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the top engine cover.
- Detach the connector from the holder.
- Cut the cable tie and pull out the cable.
- Raise the car.
- Pull down the cable and remove the oxygen sensor.IMPORTANT: The leads must not be twisted. The oxygen sensor is highly sensitive to knocks and blows and must be handled with care.