Ok I just wanted to make sure the reason there is no voltage at the compressor connection is because the system is low before I start chasing in the direction.
So I bought the high/low side gauge set and the refridgerant. I was able to get the low side to 45psi but the high side only went to 50psi. The compressor still wouldn't kick on. Will the high side increase once the compressor decides to turn on and cycle the freon through the system? Or how does that work?