The proper refrigerant cost for a 1999 BMW 323i (E46 chassis) outfitted with the unique R134a air con system is usually between 550 and 650 grams. This quantity is essential for optimum system efficiency. Overcharging can result in extreme strain and element injury, whereas undercharging leads to insufficient cooling.
Sustaining the right refrigerant stage ensures environment friendly cooling, contributing to passenger consolation, particularly in scorching climates. Traditionally, refrigerant quantities have been specified by car producers to stability cooling efficiency with environmental issues and system longevity. Variations can happen attributable to system element situation and ambient temperatures. Consulting the car’s service guide or a certified technician is beneficial for exact necessities.