A/C help

I need some help with my A/c, I have a swapped B16 4dr and my compressor doesn’t come on. I’m not getting voltage to it and my radiator/ac fans don’t come on either. Is it have to with a engine temp sensor? I have all sensors hooked up except one plug on the back of block green in color and 2 wire. I have read that obd1 B16 have a temp sensor on thermostat housing but I have a obd0. Any help will be appreciated thanks