A/C recharging using R1234YF?

Yes, the video can be used with 1234YF, the pressure is slightly high though. The high side should be about 250 to 275 but remember the 1234YL is flammable so be careful. Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.

As of my last knowledge update in September 2021, the recommended high-side pressure range for R-1234yf, the refrigerant commonly used in newer vehicles as an alternative to R-134a, is generally around 250-275 psi. However, it's important to note that the specific pressure ranges can vary depending on factors such as ambient temperature, vehicle make and model, and the specific design of the air conditioning system.

It's always best to refer to the manufacturer's specifications for your vehicle when it comes to refrigerant pressures. These specifications can often be found in the vehicle's owner's manual or in service information provided by the manufacturer. If you're performing maintenance or diagnostics on your vehicle's air conditioning system, it's recommended to use the appropriate equipment and tools, and if you're not experienced in automotive air conditioning work, consider seeking assistance from a qualified technician to ensure the proper handling of refrigerants and accurate diagnosis of any issues.