Refrigerant R134A Capacities, Pr Number KK1
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.
- The specified capacities for refrigerant apply if no other different specifications are given, also for the "S" and "RS" versions of this vehicle model.
- Pay attention to the different capacities for the refrigerant on vehicles without rear A/C unit (with an evaporator) and on vehicles with a rear A/C unit (with two evaporators) as well as on vehicles with a high-voltage system (with two evaporators).
- Due to the layout, the high pressure side service connection in the refrigerant circuit is located on the Audi Q7 e-tron on the high pressure side service connection only when operating the refrigerant circuit as a high pressure heat pump. In the A/C system operation, the same pressure is applied to the low pressure side as on the service connection. Refer to SYSTEM OVERVIEW - REFRIGERANT CIRCUIT .
Refrigerant R134a Capacity
| Vehicle type | Production period | Capacity in grams | Differing features of this refrigerant circuit |
|---|---|---|---|
| Audi Q7 (4M0_), Audi Q8 (4MF) | From 06/2015 | ||
|
700 + 15 (1.54 + 0.03 lbs.) |
|
|
|
950 + 15 (2.09 + 0.03 lbs.) |
|
|
| Audi Q7 e-tron (4M_) | before product improvement | 890 +/-15 (1.96 +/- 0.03 lbs.) |
|
| Audi Q7 TFSIe (4M_) with 2.0L TFSI PR number T5R | from product improvement | 890 +/-15 (1.96 +/- 0.03 lbs.) |
|
| Audi Q7 TFSIe (4M_) with 3.0L TFSI PR number T9I | from product improvement | 840 +/- 15 (1.85 +/- 0.03 lbs.) |
|
| Audi Q8 TFSIe (4M_) | From 11/2020 | 840 +/- 15 (1.85 +/- 0.03 lbs.) |
|