Service Connection Measurements
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Audi SQ5, 2024 Audi Q5 e, 2024 Audi Q5, 2023 Audi SQ5, and 2023 Audi Q5 e. However, it is still accessible from the selected car via links, so may be relevant.
- Valve insert -A- (there are different versions. Refer to the
Parts Information).
- Service connection -B- (depending on the refrigerant, there are different versions on the high and low pressure side)
| Service Connection Measurements -B- | Refrigerant R134a Service Connection | Refrigerant R1234yf Service Connection | ||
|---|---|---|---|---|
| High-pressure side | Low-pressure side | High-pressure side | Low-pressure side | |
| Outer diameter -D1- | 16.0 mm | 13.0 mm | 17.0 mm | 14.0 mm |
| Outer diameter -D2- | 14.0 mm | 11.0 mm | 13.0 mm | 12.0 mm |
| Section -L1- | 4.6 mm | 6.15 mm | 9.0 mm | 4.75 mm |
| Section -L2- | 8.16 mm | 9.16 mm | 12.5 mm | 7.2 mm |
| Valve installation position (not actuated) -C- | 6.1 to 7.1 mm | 6.1 to 7.1 mm | 8.3 to 9.3 mm | 8.3 to 9.3 mm |