oxfordlexusman Posted August 13, 2014 Share Posted August 13, 2014 I tested my A/C high and low side pressures this past weekend. With the outside temp around 75 degrees the high side was around 400 psi and the low side was around 52 psi. The compressor never cycled on/off, and the pressures were steady. These pressures seem to be excessive. What are the normal pressures? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.