Air Conditioning loosing R134a inside

[Vladd.alex]

Hello guys. I have bought recently a DS3 1.4 HDi EGS and I have seen that the AC was not turning on the compressor. I have checked the installation and I had only 40g on R134a. After filling it back AC was working but I have felt that every-time in the car I have a refrigerant smell. What can it be? Does anybody know or had anybody this issue on DS3?

Thank you very much!

[Ds3Glen]

40g isn’t that low as they hold 42-45grams.
I’d get it checked out & get UV dye put in the system to check for leaks

[Vladd.alex]

Thank you! I have just put today contrast substance to identify the leak and there is nothing on the outside.

[Vladd.alex]

But unfortunately the compressor is not engaging anymore and still smelling inside. Can it be the air con module evaporator?