1.INSPECT INTAKE AIR CONTROL VALVE (for ACIS)
Remove the V-bank cover sub-assembly (w/ Cover).
Stop the engine.
Connect the GTS to the DLC3.
Start the engine and turn the GTS on.
Enter the following menus: Powertrain / Engine / Active Test / Activate the VSV for Intake Control.
| Tester Display |
|---|
| Activate the VSV for Intake Control |
Make sure that a clicking sound is heard from the intake air control valve (for ACIS) when current flows.
If the intake air control valve (for ACIS) does not operate, check the ACIS control circuit.
Install the V-bank cover sub-assembly (w/ Cover).