compresser not coming on blows warm air,no leaks freon full help on 2003 Nissan 350Z

i just got a 03 nissan 350z and a/c dont blow cold and its done it since ive had it,ive pump dont freon and filled back up,theres no leaks and its getting power to compresser and relay,compresser not even kickin on ..please help me im in fla

Asked by for the 2003 Nissan 350Z
If there is power at the compressor clutch connection and the clutch still doesn't engage that only leaves one thing. The compressor clutch. I don't know how you can tell if the correct amount of refrigerant is in it with out the compressor running or how you could have filled it either, since the compressor has to be running for either of these.