audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Throttle Position Sensor > < Heated Oxygen Sensor and Oxygen Sensor Heater Before Catalytic Converter|Page 2008
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Installing oxygen sensor

When installing, note the following:

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

‹› For a used oxygen sensor, only coat threads with hot bolt paste. This paste must not come into contact with sensor slots. Hot bolt paste. 

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

‹› Tightening specifications: 55 Nm.

Throttle Position Sensor > < Heated Oxygen Sensor and Oxygen Sensor Heater Before Catalytic Converter|Page 2008