For 1990-2009 cars

### Removal Procedure

1. Disconnect the IAT sensor electrical connector (1) from the IAT sensor (2).
2. Grasp and remove the IAT sensor (2) with a twisting and pulling motion from the intake air duct (1).

### Installation Procedure

1. Position and insert the IAT sensor (2) into the rear air intake duct (1).
2. Install the IAT sensor electrical connector (1) to the IAT sensor (2).