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  1. #1
    Jr. Mechanic
    Join Date
    Aug 2006
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    Default IAT Sensor on an 89' 350 TBI

    Wher is this thing located what does it look like? please help

  2. #2
    Legend

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    Default

    Did you ever find the information you were looking for?
    Steven



    "The Sarge"
    1999 Chevy Suburban LT- K2500
    7.4 454 Vortec, 4WD
    305/70/16 on Eagle Alloy




  3. #3

    Default

    Intake Air temp sensor is located in the air tube off of the air cleaner.

  4. #4
    Jr. Mechanic
    Join Date
    Aug 2006
    Location
    Wesley Chapel, Fl
    Posts
    140

    Default

    theres nothing there... in the tube. what is this in this picture? i was told that it was a 2 wire.. but i was curious because it has a vacuum hose going into the tbi unit. maybe to measure the air intake? because this thing is like a thermometer for a car right?

    Last edited by 89suburban350; 11-25-2008 at 11:53 AM.

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