i'm trying to find out if there are any other electrical sensors in the a/c circuitry other that the one by the grill, amb air temp sensor, and by the condensor, high/low pressure switch. someone mentioned that there was another one on the dryer however its not listed in the 89 max fsm. is it pressent in the 90 max's?

my freekin a/c is such a pita. basically soon as it got hot this summer i tried out the a/c and it didn't work (only intermetiantly)however it worked fine when it was not hot out. so after a few hours of testing, i bypassed the amb air temp sensor and it has been working almost 100% of the time now. however on the way home from work it just turned off. turning on and off the switch didn't help. it wasn't until i was in my driveway that it turned on. sigh....it might be the TPS, anyone have a street price on that?