For 1990-2009 cars

### Removal Procedure

1. Disconnect the electrical connector (1) from the mass air flow (MAF)/intake air temperature (IAT) sensor.
2. Remove the 2 screws (1) securing the MAF/IAT sensor to the air cleaner assembly.
3. Remove the MAF/IAT sensor (2) from the air cleaner assembly.

### Installation Procedure

Notice:

• | Handle the MAF sensor carefully.

• | Do not drop the MAF sensor in order to prevent damage to the MAF sensor.

• | Do not damage the screen located on the air inlet end of the MAF.

• | Do not touch the sensing elements.

• | Do not allow solvents and lubricants to come in contact with the sensing elements.

• | Use a small amount of a soap based solution in order to aid in the installation.

1. Insert the MAF/IAT sensor (2) into the air cleaner assembly.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the 2 screws (1) securing the MAF/IAT sensor to the air cleaner assembly.

Tighten
Tighten the MAF/IAT sensor screws to 2.25 N·m (20 lb in).

3. Connect the electrical connector (1) to the MAF/IAT sensor.