For 1990-2009 cars

### Removal Procedure

1. Disconnect the engine wiring harness electrical connector (1) from the mass air flow (MAF)/intake air temperature (IAT) sensor (2).
2. Remove the MAF/IAT sensor screws (1).
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 MAF/IAT sensor screws (1).

Tighten
Tighten the screws to 1.5 N·m (13 lb in).

3. Connect the engine wiring harness electrical connector (1) to the MAF/IAT sensor (2).