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by K6ORJ
Sat Jul 27, 2019 5:30 am
Forum: Automotive Air Conditioning Forum
Topic: 06 Civic-Insufficient Cooling
Replies: 4
Views: 5329

Re: 06 Civic-Insufficient Cooling

At 275 psi your head pressure seems a bit high for an 83° F day. TXV's usually fail shut, so after the system is shut down it should come close to balance through the metering device (TXV) within 15 minutes or less. If it takes long time like 30 minutes or more, you most likely have a bad TXV. Be ca...