|
try to by pass the pressure switches with a cable jumper, it maight be a pressure problem, have on hand a pair of a/c manifold and write down what you see, pressures going up and down, low side to low, below 20 psi, if you car is 134a the idle psi should be 30psi , if it goes below that like 20 to 10 psi it may be the dryer or the expansion valve stuck. good luck
|
