Originally Posted by 392B.H.P.SAFF
is there anything i can do to eliminate 1 thing at a time?
how can i test the switch?
can i test the compressor?
find the pressure switch, maybe 2/3 or 4 pins dependant on functions, short out a pair of pins, if its two pin the pins once shorted with the engine running will fire up the compressor clutch, if its a 4 pin two other pins will be for the cooling fans and two for the clutch
this will test the wiring all the way to the pressure switch, then to the compressor, leaving only the switch and gas content, more than liely still a leak tho pal if it worked last week