I tried this out ( K6JRF Auto Page) and I could not figure out that "test" on the upper part, I got the "1" and so forth on the left readout, but always random different numbers on the passenger side readout, even different everytime I tried it.

On the second test, the lower test I am only getting a "EO 43" - "E0 43 A/C system coolant temperature sensor (B10/8), open or short circuit **)" - whatever that means?

Like I said, my compressor was making a noise when first clicked on, now it will not make any sound. Car has new evaporator, heater core, condenser and blower motor. NO COLD A/C.