For 1990-2009 cars

### Removal Procedure

Caution: Refer to Battery Disconnect Caution in the Preface section.

1. Disconnect the negative battery cable.
2. Remove the engine cover. Refer to Engine Cover Replacement .
3. Remove the charge air cooler outlet hose. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement .
4. Disconnect the removed electric throttle control (ETC) connector.
5. Remove the throttle body.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the throttle body.

Tighten
Tighten the throttle body retaining bolts and nuts to 9 N·m (79.7 lb in).

2. Connect the ETC connector.
3. Install the charge air cooler outlet hose.
4. Install the engine cover. Refer to Engine Cover Replacement .
5. Connect the negative battery cable.