Refrigerant Circuit Pressure Sensor -G805-, 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.

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -2-.

CAUTION:

Danger of frostbite due to refrigerant coming out under pressure.

Frostbite on the skin and other parts of the body is possible.

- Wear safety gloves.

- Wear protective eyewear.

- If refrigerant flows out of the refrigerant line longer than 1 second when loosening the pressure sensor, tighten the pressure sensor and replace the faulty check valve.

- Evacuate or drain refrigerant and open the refrigerant circuit immediately.

- If more than 10 minutes elapse after extracting or draining the refrigerant and the refrigerant circuit has not been opened, extract or drain the refrigerant again. Pressure develops in the refrigerant circuit due to evaporation.

-- Counterhold the switch connection -3- on the refrigerant line with a suitable tool.

-- Loosen and remove the Refrigerant Circuit Pressure Sensor -G805- -1- with the Socket - 24mm :T40284 .