Removal Procedure
- Disconnect the vacuum hose from the intake manifold tuning (IMT) valve actuator valve.
 
Note: Ensure the IMT valve is closed before removing the IMT valve actuator retaining bolts and valve.
- Remove the IMT valve actuator valve bolts. 
 
- Remove the IMT valve actuator valve from the IMT valve.
 
Installation Procedure
- Install the IMT valve actuator valve to the IMT valve.
 
Caution: Refer to Fastener Caution in the Preface section.
- Install the IMT valve actuator valve bolts.
 
Tighten
Tighten the IMT valve actuator valve retaining bolts to 12 N·m (106 lb ft).
- Connect the vacuum hose to the IMT valve actuator valve.