Where is the low side service port on an AC system?
Following the chart when recharging the system will ensure the system will operate efficiently. This port is typically found on the line connecting the accumulator and compressor. The high side fitting is located between the AC compressor and condenser. Consult the service manual to verify the exact location of the low-side service port.
How to find a car’s low-pressure service port?
You can easily recharge your car’s air conditioner with A/C Pro and get your car blowing cold air again. To do so, you just need to find the low-pressure A/C service port on your car. In this video, we describe how to find your car’s low-pressure port. If you need help, visit our online port locator: http://bit.ly/R1sGss.
What do service valves do on ACDelco air conditioners?
ACDelco GM Original Equipment A/C Service Valves are spring-loaded valves that allow service access to the A/C system. The service valves allow the service technician to evacuate and recharge the refrigerant in the A/C system.
Where is the low side service port on AC Avalanche?
To summarize: Every A/C System has two service ports: A high side and a low side. When recharging with AC Avalanche, you will only use the low side service port. The low side line of the system will have a larger diameter metal pipe than the high-side. The low side service port is usually located between the AC compressor and evaporator.
Where is the low side service port on an air conditioner?
Every auto air conditioning system has two service ports: one on the high pressure and one on the low pressure side. When recharging with AC Avalanche refrigerant, for safety, you will charge through the low side service port. Never charge through the high side port.
What should the pressure be on a Mercedes air conditioner?
Read the pressure in your air conditioner system. If the pressure is low the gauge reading will be in the white zone. If the pressure is normal then the gauge should be in the green zone. You should not have a reading on the HIGH / RED zone except when the car is turned off, in which case it is normal. Always keep the can UPRIGHT.
You can easily recharge your car’s air conditioner with A/C Pro and get your car blowing cold air again. To do so, you just need to find the low-pressure A/C service port on your car. In this video, we describe how to find your car’s low-pressure port. If you need help, visit our online port locator: http://bit.ly/R1sGss.
What’s the best way to charge an AC car?
It also provides a clean slate for charging car AC. Refilling the system known as charging is when Refrigerant is added through the systems service ports. Charging through the low side service port is the recommended procedure on most vehicles unless an electronic charging station is used.
How to recharge your car’s AC pressure chart?
This refrigerant is NOT compatible with R134A, and should be left to the professional to troubleshoot. Wipe away any dust with a clean rag and then remove the cap from low-side service port. Attach the charging hose to the low-side service port and ensure that you have a secure connection.
Following the chart when recharging the system will ensure the system will operate efficiently. This port is typically found on the line connecting the accumulator and compressor. The high side fitting is located between the AC compressor and condenser. Consult the service manual to verify the exact location of the low-side service port.
It also provides a clean slate for charging car AC. Refilling the system known as charging is when Refrigerant is added through the systems service ports. Charging through the low side service port is the recommended procedure on most vehicles unless an electronic charging station is used.
What should the pressure be on an AC charger?
After determining the correct pressures using the ambient air pressure chart, monitor the pressure readings constantly while charging the system. If the system was low, your AC compressor clutch will not engage. You should notice that as the low-side pressure reaches approx. 25-30PSI, that the compressor clutch will engage.