Variable Induction Control Actuator: Testing and Inspection

VARIABLE INTAKE AIR SHUTTER VALVE ACTUATOR INSPECTION [LF]

1. Remove the service hole cover. (See EGR VALVE REMOVAL/INSTALLATION [LF])







2. Disconnect the vacuum hose from the variable intake air solenoid valve.
3. Connect a vacuum pump to the vacuum hose.

NOTE: Verify that the variable intake air shutter valve actuator rod moves using a mirror,

4. Apply vacuum and verify that the rod moves.
- If the rod does not move, replace the variable intake air shutter valve actuator.