2002 Civic EX A/C pressures
I just installed new A/C compressor (w 4.6 oz of PAG46 oil), dryer, expansion valve and condenser and loaded it with 19 oz of Arctic Freeze 134a+.
It's was 62°F outside and I got 20 psi on low side but on 75 psi on high side when I was expecting about 120psi?
What can be wrong? It blows 38 - 40°F air.
It's was 62°F outside and I got 20 psi on low side but on 75 psi on high side when I was expecting about 120psi?

What can be wrong? It blows 38 - 40°F air.
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Re: 2002 Civic EX A/C pressures
62F is not hot enough to put a good heat load on the high side of the system so pressures will be quite low.
See if it's still blowing that cold when the weather is hot.
See if it's still blowing that cold when the weather is hot.
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