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WHAT SHOULD THE HIGH PRESSURE A/C PORT READ FULL 900 1996

posted by  someone claiming to be Patrick on  Mon Jun 7 15:08 CST 2004 [RELATED]

Hi ,

I am trying to find out what the High pressure port should read when the A/C system is full. (R134a system)I have the gauges and I know that the correct pressure changes with Outside temp. I figure I am looking for the number on a low 80's day 80 to 85. Or also looking for the formula to figure based on out side temp.

also i am assuming that the low side does not matter really since it is just for adding and the high side is to check to see if it is full

help anyone

thanks,

patrick





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