Preheated Oxygen Sensor 2. OBDII

Preheated Oxygen Sensor 2. OBDII

To remove

WARNING:
Warm components:
1. Unplug the connector.







2. Remove the oxygen sensor connector from the holder.
3. Cut the oxygen sensor cable fastening.
4. Raise the car.
5. Check the run of the cable and then lead the cable down.
6. Remove the cable from its floor fixing.

IMPORTANT:
- The cables must not be twisted. Twisted cables exposed to vibration can break.
- The oxygen sensor is sensitive to impacts and jolting and must be handled with care.







7. Remove the oxygen sensor.

To fit
1. Apply Molykote 1000 (part no. 30 20 971) or the like on the threads of the oxygen sensor and fit it.







2. Fix the cable on the floor.
3. Carefully thread the cable back to the oxygen sensor connector.

IMPORTANT:
- The cables must not be twisted. Twisted cables exposed to vibration can break.
- The oxygen sensor is sensitive to impacts and jolting and must be handled with care.

4. Lower the car.
5. Fasten the oxygen sensor cable.

IMPORTANT: Chemicals such as contact spray and grease must not come into contact with the oxygen sensor connectors.

6. Plug in the connector from the holder to the oxygen sensor.







7. Plug in the connector.