Where is the IAT sensor on a 2003 Ford Explorer 4WD w/ 4.0L SOHC & AT? Is it the two wire unit near the TB or the 4 wire unit that is part of the MAF?
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The IAT sensor:
Ford Senior Master Tecnician,ASE Master Tech and L1 Certified, Ford Certified Diesel Tech
Reply to LBS Tech's Post: which of the four wires in the MAF assembly are the IAT circuit?
The gray wire is the reference voltage for the IAT and the gray and red wire is the signal return wire for the IAT