Intake Air Temp sensor????

[Hotrodvw]

Ok.....I picked up one of them cheesy resistors off of Ebay that plugs into the IAT sensor.....I can't find the d**n thing! Where is it??? This is for my '02 Sierra w/ the 5.3L.

[Rookie]

should be on the air tube between the air box and Throttel body.

[GM-Tech]

Ok.....I picked up one of them cheesy resistors off of Ebay that plugs into the IAT sensor.....I can't find the d**n thing!  Where is it???  This is for my '02 Sierra w/ the 5.3L. 

 

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It's part of the MAF sensor.