System pressure chart get a quick look at what an average a c system looks like along with the compressor manufacturer and what the specific r 134a requirements are for your car.
Automotive ac system flow.
How does a car s air conditioning work.
We ll start with the high pressure side as it leads from the engine to the passenger compartment.
All automotive air conditioning systems are nearly closed loops with a high pressure side and low pressure side.
R 134a temperature pressure chart tabla de temperaturas y lecturas.
An example of one of the most troublesome ones is pictured to the right.
Any ac system requires a refrigerant such as r 134a.
Your vehicle s compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a high pressure state.
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Auto air conditioning systems at a glance links.
The freon passes through the receiver dryer to remove moisture.
Vacuum diagrams of air conditioning system can be found in online car repair manuals.
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The electric motor system first started to appear in the mid 90s on gm cars and trucks.
When the refrigerant is drawn into the compressor it is in a low pressure gaseous form.
The diagram shows the flow of r 134a freon in an automotive air conditioning system.
This pressure forces the liquid out of the compressor through the hoses in your ac hose assembly which.
The freon is compressed and flows through the condenser where it is cooled into a liquid.
The restoration trade and classic car enthusiasts widely consider classic auto air to have the highest quality products in the industry.