Air Quality Sensor -G238-, REMOVING AND INSTALLING: Removing

WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the plenum chamber cover. Refer to PLENUM CHAMBER COVER, REMOVING AND INSTALLING .

-- Release the retaining tab -4- and turn the Air Quality Sensor -G238- -2- in the direction of -arrow-.

-- Remove the Air Quality Sensor -G238- -2- from the cover for the fresh air intake -1-.

-- Disconnect the connector -3-.

Do not store a Air Quality Sensor -G238- in areas where it can come into contact with solvents, fuels, and certain chemical compositions (fluids or vapors).