Automotive Air Conditioning Information Forum

If I remember correctly this car used to cycle on and off between 25 and 45 psi. It does not do it anymore, once it hits 25 PSI it shuts off ac system. I did try adding some extra refrigerant but it did not make any difference. High side goes above 200 psi and fans will start running really high ...

97 Camry ac light starts blinking while indoor blower set to any speed except max. Hook up gauges and it appears that once it hits 25 PSI it shuts off fans and clutch and starts blinking. On max blower speed it keeps low side above 25 psi. Compressor replaced last year. New clutch and fan relays ...