Hello, I have a question, how much refrigerant enters the air conditioning ??? Dodge Charger 2006 is this R-134a ???

 

There should be a sticker detailing the type and amount of refrigerant in the system. Usually, it's on the receiver/dryer assembly. Keep in mind, that's the amount you add to an EMPTY system that has been pumped down.

 

Hello, I'm asking because I can't find this sticker or it's damaged or missing, can you check it for me ???

 

I'm pretty sure it's R-134. There have been other types since then but they don't seem to work very well and are pretty rare. As to amount, it's hard to say. I don't have specifications after the 90's. There are kits with a gauge and you fill until the gauge reads right. I don't like to do that but I go by high and low pressures myself.