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Auto Ac Pressure Chart

Auto Ac Pressure Chart - This is the first hvac problem i’ve had. The ac system in your vehicle utilizes an expansion valve at the evaporator. And i can not for the life of me fit the hose onto the low pressure port to charge my ac. The ambient temp is approx 72f. The ac on my gx460 isn’t blowing cold air unless i jump the compressor relay. My 95 saturn sl1 has been a real trooper these years. I am not using the high pressure port. I am trying to diagnose an ac problem and have a basic question. We had a relatively warm day so i tested my car’s a/c. I have seen the high side climbing past 375 in a matter of seconds.

And i can not for the life of me fit the hose onto the low pressure port to charge my ac. I am not using the high pressure port. I am trying to diagnose an ac problem and have a basic question. I have seen the high side climbing past 375 in a matter of seconds. I know i’m using the right port. Your cars ac system doesn’t use an expansion valve. Thinking it might be the ac senor/pressure switch, i tried to jump the switch through the 3. The ac on my gx460 isn’t blowing cold air unless i jump the compressor relay. I used a guage that came with the can and i attached it to. When i connect my pressure guage/recharge line to the low side port, the pressure reading is not steady, but.

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And I Can Not For The Life Of Me Fit The Hose Onto The Low Pressure Port To Charge My Ac.

A couple weeks ago it felt like the ac was starting to go, and by last week it. The ac system in your vehicle utilizes an expansion valve at the evaporator. This is the first hvac problem i’ve had. It wasn’t actually freon, i added a can of the standard stuff you can buy at any auto parts store, probably r134a.

I Know I’m Using The Right Port.

Thinking it might be the ac senor/pressure switch, i tried to jump the switch through the 3. When i turn the ac on the low drops to about 20 psi and. Your cars ac system doesn’t use an expansion valve. The expansion valve is what converts the high pressure liquid refrigerant back into a low pressure.

With Car On And The Ac Off The Readings Were The Same.

I am not using the high pressure port. We had a relatively warm day so i tested my car’s a/c. The ambient temp is approx 72f. Rockauto.com 2002 ford taurus 3.0l v6 dohc a/c orifice tube | rockauto rockauto.

With The Car Off The Readings Were 90 Psi On The High And Low Side.

As noted above ac work can give you some terrible urprise if you aren’t careful and prepared. I have seen the high side climbing past 375 in a matter of seconds. When i connect my pressure guage/recharge line to the low side port, the pressure reading is not steady, but. The ac on my gx460 isn’t blowing cold air unless i jump the compressor relay.

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