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#22 |
Registered User
Join Date: Jul 2015
Location: North East PA
Posts: 685
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Re: Reading A/C gauge
YOU can test the POA in the truck
TO test it idle at 1500 rpm Use a fan and put it in front of condenser (radiater) unplug the blower motor gauge on low side reading should be between 28-30 psig the POA factory setting should be 32 . there are other things to check also , Air in system make sure your heater core is not bleeding by also spray water on the condenser and see if the lowside pressure drops. |
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