USP Motorsport has come up with a great guide for identifying the Control Valves used in the different types of AC Compressors used in our VWs. Once identified you can purchase the correct Control Valve for your Compressor and hopefully avoid spending money on a new compressor.
https://www.uspmotorsports.com/downloads/CV_IdentificationGuide.pdf
I have no affiliation with this company but if you find the guide helpful, you can also purchase the Control Valve from USP Motorsport.
https://www.uspmotorsports.com/Volk...5L/Climate-Control/Compressor-Control-Valves/
https://www.uspmotorsports.com/downloads/CV_IdentificationGuide.pdf
I have no affiliation with this company but if you find the guide helpful, you can also purchase the Control Valve from USP Motorsport.
https://www.uspmotorsports.com/Volk...5L/Climate-Control/Compressor-Control-Valves/