Notice: Do not use solvent of any type when cleaning the gasket surfaces on the intake manifold and the throttle body assembly, as damage to the gasket surfaces and throttle body assembly may result.

1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
3. Disconnect the electronic throttle control (ETC) electrical connector (2).



4. Remove the heater inlet and outlet pipe nuts (1).
5. Remove the heater inlet and outlet pipe bracket from the throttle body studs. Reposition the pipes.
6. Remove the throttle body bolts/studs.
7. Remove the throttle body.
8. Remove the throttle body gasket.

1. Install a new gasket, if necessary.
2. Install the throttle body.

Notice: Refer to Fastener Notice in the Preface section.

3. Install the throttle body bolts/studs.

Tighten
Tighten the bolts/studs to 10 N·m (89 lb in).

4. Position the heater inlet and outlet pipes and install the pipe bracket to the throttle body studs.
5. Install the heater inlet and outlet pipe nuts (1).

Tighten
Tighten the nuts to 10 N·m (89 lb in).




6. Connect the ETC electrical connector (2).
7. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
8. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .