no pwer to compresser
no pwer to compresser ok new compresser dryer and everything low pressure switch .... no juice to the compresser took it off jumped it and it kicked in put it on and no juice jumped over the low pressure swithc and the car iddles up and high speed fans kick on no compressure kickin in .... checked fuses relays all good .... am i missing something someone please help me ... its too hot for no air 
ok new compresser dryer and everything low pressure switch .... no juice to the compresser took it off jumped it and it kicked in put it on and no juice jumped over the low pressure swithc and the car iddles up and high speed fans kick on no compressure kickin in .... checked fuses relays all good .... am i missing something someone please help me ... its too hot for no air
Are you SURE the system has pressure? That's what my issue is... I jumped the compressor while it was on the car and it worked great. Found the leak and am going to replace the part and recharge it.
here we go .... igot got everything thing down now i can jump over the relay ... and the compresser will kick on put the relay back in and nithing ... my proplem b4 was that one of the prongs was bent on the compresser and wasnt makin the circiut but now i aint getting nutin til i jump over the relay i swaped it for another and nutin still can it be my low pressure switch ?
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Verdad Gallardo Sounds like you have a leak somewhere that's letting the pressure bleed off, in turn causing the low pressure switch to disable the compressor. This is EXACTLY what's wrong with my car.
There is no low pressure switch on a 98-02 f body. The switch on the liquid line cycles the compressor and fans on high pressure. It does provide a low pressure cut out. It's not a low pressure cycling switch like the older cars.
Possibly a stuck relay, or a damaged wire somwhere in your harness.
Hard to follow your posts.
And your A/C system is overcharged with 3 cans of R134a... It's not going to blow as cold as it should, and you may also damage that brand new compressor.
Next time have it charged at a reputable shop, or at least buy a manual for the car.
Hard to follow your posts.
And your A/C system is overcharged with 3 cans of R134a... It's not going to blow as cold as it should, and you may also damage that brand new compressor.
Next time have it charged at a reputable shop, or at least buy a manual for the car.