Overview - Condenser

WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Condenser

Courtesy of AUDI OF AMERICA, LLC

Receiver/Dryer Insert
- There are different versions.
- Insert all the way in the mount in the receiver/dryer on the proper side.
- With screen
- Check the receiver/dryer; if there is contamination, clean the refrigerant circuit or replace the condenser, if necessary. Refer to A/C System, General Information or REFRIGERANT CIRCUIT, CLEANING .
- This illustration shows an insert as it is installed on a "Denso" condenser. On a "Keihin" condenser, an insert with a different contour is installed, however the function and removal and installation is the same.
Desiccant Bag
- There are different versions. Refer to the Parts Information.
- Removing and Installing. Refer to DESICCANT BAG/DRYER CARTRIDGE, REMOVING AND INSTALLING .
O-Ring
- Replace after removing. Refer to the Parts Information for the version.
- Coat with refrigerant oil before installing. Refer to REFRIGERANT CIRCUIT SEALS .
O-Ring
- Replace after removing. Refer to the Parts Information for the version.
- Coat with refrigerant oil before installing. Refer to REFRIGERANT CIRCUIT SEALS .
Plug
- Keihin: 5 Nm
- Denso: 2 Nm
- Replace after removing
- There are different versions.
- Removing and Installing. Refer to DESICCANT BAG/DRYER CARTRIDGE, REMOVING AND INSTALLING .
Condenser
- There are different versions. Refer to the Parts Information.
- Refrigerant Lines, Removing and Installing. Refer to REFRIGERANT LINES, DISCONNECTING AND CONNECTING FROM CONDENSER .
- Removing and Installing. Refer to CONDENSER, REMOVING AND INSTALLING .
High Pressure Sensor -G65-
- 5 Nm
- Only for vehicles without high-voltage system
- Removing and Installing. Refer to High Pressure Sensor -G65-, REMOVING AND INSTALLING .
- Depending on the condenser version the High Pressure Sensor -G65- is installed below
O-Ring
- Replace after removing. Refer to the Parts Information for the version.
- Only for vehicles without high-voltage system
- Coat with refrigerant oil before installing. Refer to REFRIGERANT CIRCUIT SEALS .
Connection with Valve
- Only for vehicles without high-voltage system
Receiver/Dryer
- Receiver/dryer is a component of the condenser
- Check the receiver/dryer; if there is contamination, clean the refrigerant circuit or replace the condenser, if necessary. Refer to A/C System, General Information or REFRIGERANT CIRCUIT, CLEANING .