2005 chevy 4.8 silverado 1500May 22, 2015Where is the IAT sensor located Share Tweet Pinterest Keywords:IATsilverado 1 thought on “2005 chevy 4.8 silverado 1500” Freeautomechanic May 25, 2015 at 7:08 pm It is integral in the MAF/IAT Sensor. (Mass Air Flow Sensor) At the Air Filter Box. Important Use care when handling the mass air flow (MAF)/ intake air temperature (IAT) sensor. Do not dent, puncture, or otherwise damage the honeycell located at the air inlet end of the MAF/IAT. Do not touch the sensing elements or allow anything including cleaning solvents and lubricants to come in contact with them. Use a small amount of a non-silicone based lubricant, on the air duct only, to aid in installation. Comments are closed.