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IAT Sensor [Archive] - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

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04MaroonTB
05-31-2005, 10:04 AM
I have a 2004 TB. Where is the Intake Airflow Temperature Sensor located? I don't have a Chiltons Manual to look it up.

Thanks

04TBEXT
05-31-2005, 02:50 PM
Maroon... If it's an I-6, the IAT sensor is located it the air inlet tube between the airbox and the throttle body. Just as the air tube leaves the air box you''ll find a clamp which clamps the tube to the box. An inch or two away, you will find the sensor. The sensor is an interference fit and can be removed with a twisting & pulling motion. If it's a V-8, it's part of the mass air flow sensor, or as GM calls, it..a MAF/IAT sensor.