NOx SENSOR -G295-, REMOVING AND INSTALLING: Removing

WARNING: This page is about a different car, the 2016 Audi A3 and 2015 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

Follow the safety precautions when working on the exhaust system. Refer to SAFETY PRECAUTIONS WHEN WORKING ON EXHAUST SYSTEM .

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Expose the vacuum hoses -arrows-.

Fig 1: NO CONTENT

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-- Loosen the clamps -1 and 2- and remove the air guide pipe.

-- Disconnect the connector -1-.

Fig 2: Identifying NOx Sensor Control Module

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-- Release the retainers -arrow-, and remove the NOx Sensor Control Module -J583- -3- from the bracket and place on the engine.

-- Remove the NOx Sensor -G295- -arrow-.

Fig 3: Identifying NOx Sensor

Courtesy of AUDI OF AMERICA, LLC