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IAT wires for 2003 Tacoma

Discussion in '1st Gen. Tacomas' started by hector, Feb 27, 2009.

  1. hector

    hector [OP] New Member

    Joined:
    Feb 26, 2009
    Member:
    #14095
    Messages:
    2
    Gender:
    Male
    Truckee CA
    Vehicle:
    2003 Tacoma TRD 4 by 4, 3.4 liter engine
    Posting this question a second time. Trying to install a performance chip on my 2003 extended cab 4x4, 3.4 liter v6 Tacoma. There are 5 wires to chose from. I need to find the two that control the IAT (Air Intake Temperature). The wiring harness comes into the air housing I think. Can anyone help me with this? Lance
     
  2. wickeddisaster

    wickeddisaster Member

    Joined:
    Jan 11, 2009
    Member:
    #12494
    Messages:
    6
    Gender:
    Male
    canton MI
    Vehicle:
    03 taco sr5
    3"in lift on 33" mickeys
    I'am looking to install jex chip on my 03 taco need to know what wires are IAT.
     
  3. chris4x4

    chris4x4 With sufficient thrust, pigs fly just fine. Thor

    Joined:
    May 8, 2008
    Member:
    #6497
    Messages:
    103,633
    Gender:
    Male
    First Name:
    FlimFlubberJAM
    Tenoe, AZ
    Vehicle:
    2013 Rubicon Unlimited,
    4.10 gears, sliders, lots of buttons, and yellow flashing lights on the dash.
    If you mean "Jet" chip, dont install it. It does nothing. AND, your truck has no IAT sensor.
     
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