Just replaced all a/c components shot freon in but compressor still won't kick on

SOURCE: air conditioning problem

sounds like not enough freon or orfas valve is clogged. but most likely it is low on freon

SOURCE: air condition compressor won;t kick in

Most likely a loss of refrigerant ( freon ) in the system. The A/C compressor uses a low pressure switch as a SAFETY to insure it wont turn on without freon in the system. Hope this helps.

SOURCE: 2000 Ford Taurus AC compressor not working;

if compressor clutch dont kick in .it has a open in clutch coil.

Harvey N Tawatao

• 3854 Answers
• Posted on Jun 23, 2009

SOURCE: 1995 z-28. air conditioner compressor won't kick

Your A/C pressure switch may have gone bad or the wire harness to it may have gone bad. The switch is along the low pressure line or on the A/C Accumulator ( looks like a silver canister) , Unplug the wire and you can jump it there and see if the clutch comes on, if it does try spreading the two tabs apart on the switch and clipping the wire back on. If it does not come back on you need to replace the switch, you can do it with out loosing to much R134A. Just got to be quick when you  remove the old one and placing the new one. The low side should have a reading of 30PSI to 50PSI and the high side should have 150PSI to 200PSI. Any other reading will give you poor A/C performance. Good luck and hope this helps.

SOURCE: My AC Compressor wont kick on. I have the proper amont of freon

replace comp cycling switch