Intake System On-Vehicle Inspection

Remove the 2 nuts and V-bank cover.

Inspection procedure when using the intelligent tester.

1. Stop the engine.
   

2. Connect the intelligent tester to the DLC3.
   

3. Start the engine and turn the intelligent tester main switch ON.
   

4. Select the following menus: Powertrain / Engine / Activate Test / Activate the VSV for Intake Control. Press the right or left button.
   

5. Make sure that a clicking sound is heard from the intake air control valve when current flows.
   

Inspection procedure when applying voltage between terminals.

1. Disconnect the connector from the intake air control valve.
   

2. Apply battery voltage between terminals 1 (-) and 2 (+) of the intake air control valve. Check that a clicking sound is heard from the intake air control valve.
   

Reinstall the V-bank cover with the 2 nuts.