High Pressure Sensor -G65-, REMOVING AND INSTALLING: Removing

WARNING: This page is about a different car, the 2024 Audi SQ7, 2024 Audi Q7, 2023 Audi SQ7, and 2023 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

-- On vehicles with high-voltage system, switch on the "parking air conditioner" function (deactivate). Refer to the Owner's Manual.

-- Switch off the ignition.

Vehicles without radiator shutter

-- Remove the upper air guide. Refer to OVERVIEW - RADIATOR/RADIATOR FAN - 2.0 or OVERVIEW - RADIATOR/RADIATOR FAN - 3.0 .

Vehicles with radiator shutter

-- Remove the bumper cover end plate. Refer to OVERVIEW - BUMPER COVER .

TIP

On vehicles with radiator shutter the High Pressure Sensor -G65- is accessible from the bottom.

Continuation for all vehicles

Courtesy of AUDI OF AMERICA, LLC

-- Release and disconnect the connector -A-.

Courtesy of AUDI OF AMERICA, LLC

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.

-- Remove the High Pressure Sensor -G65- -A- with the Socket - 24mm:T40284 from the connection on the condenser -C-.