Thanks bro ! 
Whats the name?
The sensor directly under the throttle body is the Idle Air Control unit, its a sensor and has the coolant peice. (IAC)
The one on the elbow before the throttle body is the Intake Air Temp (IAT).
Tony.
The one on the elbow before the throttle body is the Intake Air Temp (IAT).
Tony.
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From: bowling green ky
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Your IAC might be like mine, which is a square-4 plug. Not the Flat-5 Plug in the picture above. It'll also be pointing out to the side, not towards the front as the pictured one does.