Z31 a/c pressure reading http://forums.nicoclub.com/zerothread?id=433180 Z31 a/c pressure reading en-us 2009-11-22T17:22:31-08:00 hourly 1 1970-01-01T00:00+00:00 Nissan Forums / Infiniti Forums - NICOclub http://images.zeroforum.com/new/1/pixel.gif http://forums.nicoclub.com http://forums.nicoclub.com/zerothread?id=433180;postid=4860049#4860049 I don't knwo the standard readings off hand but the high and low side readings are to be takin at idleI'm guessing you filled it wiht one fo these off the shelf cans with a guage on the can probably npot he most effective means of measuring pressurechances are you overcharged the system, I'm not sure if yoiu cna varify that with low pressure guage only I'm guessing you filled it wiht one fo these off the shelf cans with a guage on the can? probably npot he most effective means of measuring pressure

chances are you overcharged the system, I'm not sure if yoiu cna varify that with low pressure guage only ]]> evildky 2009-06-23T21:13:13-08:00 Z31 a/c pressure reading http://forums.nicoclub.com/zerothread?id=433180;postid=4859867#4859867 Hello everyone.I wanted to know what the pressure was supposed to be on the a/c. I believe my a/c compressor is not shutting off. I recently recharged the system, summer and all. It was converted to r134a a couple years ago.When I measure the pressure on the low side, do I need to run the engine a little faster I notice when I rev the engine the pressure on my gauge moves down a bit. It's reading about 28 or so PSI.Any and all help would be greatly appreciated. I wanted to know what the pressure was supposed to be on the a/c. I believe my a/c compressor is not shutting off. I recently recharged the system, summer and all. It was converted to r134a a couple years ago.

When I measure the pressure on the low side, do I need to run the engine a little faster? I notice when I rev the engine the pressure on my gauge moves down a bit. It's reading about 28 or so PSI.

Any and all help would be greatly appreciated. ]]> yothere 2009-06-23T20:19:40-08:00