How many grams of refrigerant should be added to the Volkswagen Santana Vista?
2 Answers
Normally, 900 grams of refrigerant should be added to the Volkswagen Santana Vista, with the best effect achieved by evacuating to 1050-1100 grams. Refrigerant: The refrigerant used in automotive air conditioning systems is called automotive refrigerant. Its primary function is to utilize its physical changes to remove heat from the vehicle. Under high pressure, the refrigerant forms a liquid while releasing heat. Automotive refrigerant replacement cycle: As long as the refrigerant in the car does not leak, it never needs to be replaced, and the refrigerant will not fail without a fault. Since the air conditioning system needs to be evacuated before adding refrigerant, strictly speaking, even if the refrigerant leaks and affects the normal cooling of the air conditioning system, only refrigerant is added, not completely replaced.
I just recharged the refrigerant for my Volkswagen Santana, approximately 550 grams, R134a type. The amount usually varies by model year, like the 2010 version might need this quantity. I did it myself with a DIY recharge kit that included a pressure gauge and hoses. Before adding, always check the system for leaks—if there’s a leak, fix it first, or the refrigerant will go to waste. Don’t overfill; excess refrigerant strains the compressor and risks damage, while too little leads to weak cooling with slow cold air from the vents. Check your car’s manual or the label under the hood for exact specs. A pre-summer recharge feels great—instant cool air. But beginners should consider professional shops for precise equipment and one-time service. Regular AC maintenance, like biennial checks, saves money and hassle.
