How do you recharge the AC on a BMW 328i?

How do you recharge the AC on a BMW 328i?

Procedure

1. Start the engine and let it idle.
2. Ensure vehicle is in Park.
3. With the engine running, turn on the air conditioner system on your car.
4. Open Hood.
5. Locate the low-pressure air conditioner charging port.
6. Connect the a/c recharge kit to the low-pressure line.
7. Connect the A/C recharge kit, start the car.

How do you put Freon in a BMW?

Once you have your BMW AC Recharge kit, it is time to get charging.

1. First, turn on your engine, then turn on your AC.
2. Now open the hood and locate your Air conditioner’s low-pressure charging port.
3. Remove the cap (anti-clockwise) and connect you’re A/C recharge kit to the low-pressure line.

What type of freon does BMW use?

BMW refrigerant filling quantities R134a an 1234yf.

What is 1234yf refrigerant?

R1234yf is a hydrofluoroolefin (HFO) refrigerant. HFO refrigerants are composed of hydrogen, fluorine and carbon atoms, but contain at least one double bond between the carbon atoms. Due to its composition, R1234yf does not damage the ozone layer or has minimal global warming impact.

Why is my AC not working BMW 328i?

While there are a variety of reasons your BMW 328i air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

Why is my BMW not blowing cold air?

Air that’s cool but not cold could be the result of a failed compressor or compressor clutch, or there could be an issue in your AC plumbing. A professional might be necessary to find the problem and fix it. Know how to look for the signs, and you can keep the AC in your BMW blowing strong and your passengers smiling.

Can I use R134a instead of 1234yf?

yes R1234yf Freon gas can be replaced by R134a; the newer systems were designed with this in mind so no, there will be no damage to the compressor but some time in the future doing so may become illegal. >>