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Accurately measuring R134 pressure in colder weather 200 1993

If I am measuring my low side R134 pressure with the engine running and compressor engaged in a, say 50 degree outside temperature, what should my low side pressure be if system is properly filled? Would colder outside temperatures make the reading different?

How is this handled?

Thanks!
--
93' 240 Classic Wagon 220K & 92' 740 Wagon Regina/Rex 90K






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New Accurately measuring R134 pressure in colder weather [200][1993]
posted by  mr.zorak subscriber  on Sun Dec 29 11:40 CST 2013 >


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