Corvette 1997-2005

Mass Air Flow & Intake Air Temperature Sensor

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Removal & Installation



5.7L
  1. Disconnect the electrical connector of the MAF/IAT sensor.
  2.  
  3. Remove the air intake duct clamps from the MAF/IAT sensor and the throttle body.
  4.  
  5. Remove the air duct clamp at the air cleaner housing.
  6.  
  7. Remove the MAF/IAT sensor.
  8.  

To install:

  1. Install the MAF/IAT sensor into the air intake duct at the air cleaner housing.
  2.  
  3. Install the new clamp using the clamping tool (J 22610).
  4.  
  5. Install the air intake duct to the MAF/IAT sensor and the throttle body.
  6.  
  7. Install the clamps.
  8.  
  9. Connect the electrical connector of the MAF/IAT.

    Click image to see an enlarged view

    Fig. Showing the location of the MAF/IAT sensor (in intake air duct) on 2001-03 5.7L V8 engines



    Click image to see an enlarged view

    Fig. Installing the MAF/IAT sensor, with clamp in proper position

  10.  

6.0L V8
  1. Disconnect the electrical connector (1) for the MAF/IAT sensor (5).
  2.  
  3. Remove the lines (2) from the air duct (4).
  4.  
  5. Loosen the air intake duct clamps (3).
  6.  
  7. Remove the air intake duct (4) from the throttle body.
  8.  
  9. Remove the MAF/IAT sensor (5) from the air cleaner housing (6).
  10.  
  11. Installation is the reverse of the removal procedure.

    Click image to see an enlarged view

    Fig. Showing the location of the MAF/IAT sensor (1) on 6.0L V8 engines

  12.  

 
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