Auto Ac Chart

This simple fix recharges the r 134a freon stop leaks gets your car a c cold again.

Auto ac chart. Air temp c red gauge psi blue gauge psi 0. For auto air conditioning r134a systems. Refrigerant and oil capacity guides are based on data provided by sources such as alldata and mitchell.

Air conditioning refrigerant and oil capacity tables. At idle condenser inlet temp 170 to 180 condenser outlet temp 135 to 150 usually a 30 to 40 degree drop in temperature across the condenser evaporator outlet temp 45 to 55 compressor suction temp 60 to 70 usually a 15 to 20. The red gauge stops increasing as the fan.

The freon is compressed and flows through the condenser where it is cooled into a liquid. A c pro is the easy diy car a c repair that saves time money. The diagram shows the flow of r 134a freon in an automotive air conditioning system.

Acura compressor system refrigerant lubricant specs all oil specifications assume that a c system has been properly cleaned and new accumulator filter drier has been installed. Ac compressor pressure readings their meaning. It can be used for recharging refrigerant or to diagnose an a c system based on pressure readings from your gauges.

Arranged alphabetically by make. As the ambient temperature rises the red gauge rises 40psi up to 225psi and the blue gauge remains at a constant low 20psi to 35psi. Automotive ac pressure chart for air conditioning systems with r134a.

R134a pressure gauge chart this chart details how ambient temperature correlates with the system refrigerant charge pressure and how it affects high and low side psi readings. Many of us come to a conclusion that if the vehicle s ac fails to blow crisp cool air the cause is a malfunctioning ac compressor. R 134a temperature pressure chart tabla de temperaturas y lecturas.

This may not turn out to be true all the time as the ac could have failed due to a fault in some other component. The freon passes through the receiver dryer to remove moisture.