2002 Ford Expedition "pressure temperature charts r134a" Questions

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...TEMPERATURE PRESSURE CHART TO DETERMINE THIS NUMBER , ALSO LOW SIDE OR HIGH SIDE , LOW SIDE PRESSURE IS THE ONE I USUALLY USE TO ADJUST CHARGE , BUT AS I SAID IT IS DIRECTLY RELATED TO AMBIENT AIR SO ...

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gauge shows more pressure than on the chart then the system is over charged, it lower then it is under charged, adjust the system pressure until it matches the ambient temperature/Chart pressure value

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...being way off I suggest you look at a pressure temperature chart so as not to look well the way you do at 35 degree's fahrenheit the difference in pressure for R12 and R134a is 3 psi so ...

...the system, you have to charge to the correct pressure based on the ambient temperature. There are many charts you can find online to help you with that. You may just be a little bit low on

...pressure. It will depend on the outside temperature. For example 90 degrees outside add 30 degrees to this. which will be 120 degrees total. Look up 120 degrees on on r134a pressure chart it will be ...

...pressure (high and low) be on an 08 ford Taurus? That varies with Ambient Temperature & Relative Humidity 70 -100 F 30-60% HI Side at 80 degrees 125 to 170 lbs 70-100 F 30-60% LO Side at 80 ...

Question about Ford Expedition

1 Answer

...temperature is over 80 degrees the max pressure on teh low side should be somewhere around 55 psi if the temperature outside or ambiant temperature as the can references the pressue is less but it ...

...temperature is above 65 degrees F. 1. Safety - safety glasses, long sleeves and gloves, (exposure to refrigerant can cause frostbite). 2. Attach hoses to manifold assembly, (hi, lo, and fill). 3. ...

...pressure from car wash wands can fold-over the cooling fins at radiator thus restricting air flow. I suspect all this is good but you should make certain to remove any doubt. no engines size ...

...creating a pressure differential. With compressor off the entire system will equalize to one pressure. R134a PT ( temperature/pressure ) chart indicates about 112*F, a hot day or engine

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