Which one is the low pressure AC port?
Both ports are located on the air conditioner’s metal pipes. The low-side port, like the name suggests, is lower on the pipes towards the front of the engine. While the low-side port is intended for recharging Freon, the high-side port is used for maintaining an air conditioner’s internal pressure.
Where do you put Freon in a 2001?
How to Recharge the Freon in a 2001 Jeep
- Open the hood and locate the air conditioning unit.
- Locate the low side service fitting on the hose between the accumulator and the compressor.
- Connect the recharge service hose to the can of R134 refrigerant.
- Connect the free end of the service hose to the low side fitting.
How much freon does a 2000 Jeep Cherokee take?
Where is the low side service port on a car?
The evaporator is located near the firewall behind the dash, and directly under the windshield. The low side service port is usually in this line and will have a black or blue plastic cap that needs to be removed. On some vehicles, the service port is directly on the compressor.
Where is the low side service port on an AC compressor?
The low side service port is usually located between the AC compressor and evaporator. The low side service port will have a black or blue plastic cap that needs to be removed.
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 a R-134a?
R-134a Recharge hoses will only fit on the low side service port on all R1-34a vehicles and R-12 vehicles that have been converted to R-134a. If you don’t know where your low side port is you can try using our low side port finder.