Infiniti Repair Questions? Ask a Mechanic for Answers ASAP
good afternoon my name is ***** ***** I will assist
do you have automatic climate control???
if you do, there is a head sensor that will not allow the system to turn on until the cylinder head temp is at least 100 degrees. the defroster should come on right away but not the heating system
ambient is in the path of clean air. head sensor is on one of the heads. I will see if I can find it for you
I have been looking for a while and even called some buddies. I have been told they use the coolant sensor signal for this. I see no info on any web site but makes sense. I am still looking
no, that determines the temp of the coolant. air intake is measuring the temp of incoming air into the air filter hose
too many sensors, too many switches to sort out