audi Workshop Repair Guides

Audi A8L Quattro Sedan W12-60L Workshop Service and Auto Repair Manuals

Relays and Modules - Computers and Control Systems > < Right Rear Heated Oxygen Sensor before Catalytic Converter|Page 7030
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Remove oxygen sensor after catalytic converter at right side of vehicle.

Installing

Perform installation in reverse order of removal, noting the following:

‹› New oxygen sensors are coated with assembly paste; the paste must not get into the slots on the oxygen sensor body.

‹› When re-installing a used oxygen sensor, coat the threads with hot bolt paste. This paste must not come into contact with the slots on the oxygen

sensor body.

‹› During installation, all cable ties must be re-installed at the same location.

‹› Wires of oxygen sensors must always be secured in the same position when installing so that contact with the exhaust pipe is avoided.

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Install engine.

Relays and Modules - Computers and Control Systems > < Right Rear Heated Oxygen Sensor before Catalytic Converter|Page 7030