the refrigerant is NOT the lubricantIf I am not mistaken, the clutch on most AC compressors will not engage if it is low on refrigerant either. The refrigerant is the lubricant, so they don't want the compressor running without it. There is a pressure switch in the circuit as well. I am by know means an expert, just saying in my experience refilling, the compressor never comes on until a few cans are installed.
Orange/Light Bluedid a maf coversion on this car a while back and wondering if the ecc orange wire on the wot relay is in the same position(pin 54) for a years. found 88 thru 93, cant find 87