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Discussion Starter · #1 ·
What should I be seeing on the low/high manifold pressure gauges for my TJ.
Recently replaced accumulator, performed a Vacuum test everything checks out good.
 

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Discussion Starter · #3 ·
Depends on outside temp

Standard P*V=n*r*T

http://rechargeac.com/how-to/ac-system-pressure-chart


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Thanks for the link!

AC guys chime in here. So based off the link for my enviroment, which is at 90° and high humidity my low is within spec at 45 to 50 psi. My high is at 330, a little high.

My AC during the day struggles to keep the interior cold. At night I have Ice cold ac. Should I be concerned about my AC High pressure being where it is or is it just the intense local heat.
 
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