High Priority 98% confidence
Hissing from vents and slow loss of refrigerant
in Audi Q7 (2017-2025)
Symptoms
- Weak cabin cooling
- Hissing from vents
- Musty mold odor from vents
Verifying license...
A/C Technical Specifications
(4M) e-tron
Refrigerant: R134a Amount (g): 890g Oil: G 052 535 M2 PAO 68 AA1 Oil (ml): 290ml
(4M)
Refrigerant: R1234yf Amount (g): 600-650g Oil: PAG YF ISO 46 Oil (ml): 150 - 180ml
(4M) kompresor Denso 6SES14 + 6SAS14
Refrigerant: R134a Amount (g): 700g Oil: PAG PAO 68 lub PAG ISO 46 Oil (ml): 110ml
Other problems in Q7
Have this problem?
Generate a personalized AI report for your Audi Q7 or book a workshop visit.