What is the high side ac port for?

This location will allow for highly efficient coolant evacuation and filling in the automotive assembly plant. I can find the refill valve in my Toyota right, but I can't find it in your car. What test sequence should I use to find out why the compressor turns on? Pressure switch? The connector found on the charging hose sold in all auto parts stores only fits on the bottom. NEVER CONNECT IT TO THE HIGH SIDE, EXCEPT WITH THE SERVICE PRESSURE GAUGE SET THAT HAS TWO PRESSURE GAUGES IN THE VALVE MANIFOLD. Keep the car in the workshop; technicians can't find the high side.

Any clues besides knowing what the smallest line is? Volve 850 1996 Save my name, email and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed. If you want to see what I buy on Amazon, check out my thank you thread for using the MVS-Amazon link.