CTS V6-3.2L VIN N (2003)
Intake Air Temperature (IAT) Sensor: Service and Repair
MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Disconnect the electrical connector (1) from the mass air flow (MAF)/intake air temperature (IAT) sensor (2).
2. Disconnect the air intake duct hose from MAF/IAT sensor.
3. Remove the 2 screws securing the MAF/IAT sensor to the air cleaner assembly.
4. Remove the MAF/IAT sensor from the air cleaner assembly.
NOTE:
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Handle the MAF sensor carefully.
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Do not drop the MAF sensor in order to prevent damage to the MAF sensor.
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Do not damage the screen located on the air inlet end of the MAF.
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Do not touch the sensing elements.
