maschwar
Well-known member
I have a 2003 Jetta TDI with 262,000 miles and will be replacing the AC compressor, drier, and expansion valve. I'm replacing the compressor due to noises that I'm hearing with the AC on and I'm seeing oil up under the compressor so I beleive its seals are leaking oil. I will pull a vacuum on the system for a hour to dry it out after reinstalling the new compressor drier and expansion valves. I would like to know what the high side and low side pressures need to be for a full charge on this system. If I understand correctly, the system takes 750 g of R-143a but would like to know the pressures I can expect to see.
Also can someone ginve me some tips on loading the gas back into the system, and some pointers..
Thanks
Also can someone ginve me some tips on loading the gas back into the system, and some pointers..
Thanks