GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Notice: Handle the intake air temperature (IAT) sensor carefully. A damaged IAT sensor will affect proper operation of the fuel injection system.


    Object Number: 23595  Size: SH
  1. Turn OFF the ignition.
  2. Disconnect the intake air temperature (IAT) sensor electrical connector.
  3. Carefully remove the IAT sensor from air cleaner outlet duct.

Installation Procedure


    Object Number: 23595  Size: SH
  1. Install the IAT sensor into air cleaner outlet duct.
  2. Connect the IAT sensor electrical connector.