My Air con gave up yesterday. It wen't from being great, icy cold, to not working at all. Running warm with no Compressor engagement or rad fans working. This is what I know so far: - The Compressor is working - The Compressor Clutch is working (Can manually start it by hotwiring to battery) - All of the related relays work - The System does appear to have gas (Runs cold when manually overidden) - The system kicks in for about one second when I disconnect the Pressure Sensor - The Rad Fans work The whole system can be engaged manually (By hotwiring) and blows icy cold, but won't go on under command from the car. I wonder if I either have a faulty pressure sensor, or low gas causing the sensor to disconnect. Also possibly something I don't know. Does anyone know how to bypass the sensor for testing(Its the 3 pin N22A type)? Any other suggestions? Cheers!