some amps, btw,
have hidden sensor in the AMP casing.
this hidden amp sensor turns off AC if its too cold outdoors. (the fsm states that)
and may also turn on the condenser fan if its like 110F out doors, like in the Desert.
the newer the car the more true this is. (smarter cars, do that)
all modern cars run this fan, with the engine fan to boost air flows like stopped in traffic.
newer cars run the fans staged, as temps rise it adds more fans. to the ACT.
knowing all this makes diagnosing way more easy.\
j18 real
have hidden sensor in the AMP casing.
this hidden amp sensor turns off AC if its too cold outdoors. (the fsm states that)
and may also turn on the condenser fan if its like 110F out doors, like in the Desert.
the newer the car the more true this is. (smarter cars, do that)
all modern cars run this fan, with the engine fan to boost air flows like stopped in traffic.
newer cars run the fans staged, as temps rise it adds more fans. to the ACT.
knowing all this makes diagnosing way more easy.\
j18 real
http://www.fixkick.com