90S Quattro (Canada) V6-2.8L (AAH) (1993)
Refrigerant: Fluid Type Specifications
Refrigerant type ............................................................................................................................................................................................................. R-12
Refrigerant type From 10/92 ...................................................................................................................................................................................... R-134a
Note:
Audi began using R-134a on some models as of 10/92. Refer to the underhood decal for correct application.