Removal and Replacement

Throttle Body Assembly Replacement

Removal Procedure

Notice: Handle the electronic throttle control components carefully. Use cleanliness in order to prevent damage. Do not drop the electronic throttle control components. Do not roughly handle the electronic throttle control components. Do not immerse the electronic throttle control components in cleaning solvents of any type.

1. An 8-digit part identification number is stamped on the throttle body casting. Refer to this number if servicing, or if a part replacement is required.






Important: Cover or plug any openings when servicing the throttle body in order to prevent possible contamination.

2. Disconnect the intake mass air flow sensor electrical connector.




3. Remove the air cleaner assembly.




4. Disconnect the air control valve electrical connector.




5. Remove the throttle body attaching bolts.

Important: Do not reuse the throttle body gasket. Install a new gasket during assembly.

6. Remove the throttle body and the gasket.
7. Discard the throttle body gasket.

Installation Procedure




1. Install a new throttle body gasket.
2. Install the throttle body assembly.

Notice: Refer to the Fastener Notice.

Important: Always use a torque wrench in order to obtain the proper torque.

3. Install the throttle body attaching bolts.

Tighten the throttle body bolts to 10 N.m (89 lb in).






Important: Ensure that the air control valve electrical connector and the connector seal are properly installed and not damaged.

4. Connect the air control valve electrical connector.




5. Install the air intake duct.




6. Connect the mass air flow sensor electrical connector.