On-Vehicle Inspection [06/2018 - ]: Procedure
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- INSPECT INTAKE AIR CONTROL VALVE (for ACIS)
- Disconnect the vacuum hose sub-assembly from the intake air control valve (for ACIS).
- Connect a hose and vacuum pump to the intake air control valve (for ACIS).
- Using the vacuum pump, apply a vacuum to the intake air control valve (for ACIS). Check that the actuator rod operates when vacuum is applied.
*a Actuator Rod If the actuator rod does not operate when vacuum is applied, replace the intake air surge tank assembly.
- Using the vacuum pump, apply a vacuum to the intake air control valve (for ACIS). Check that there is no change in vacuum after 1 minute.
If the operation is not as specified, replace the intake air surge tank assembly.
- Disconnect the hose and vacuum pump from the intake air control valve (for ACIS).
- Connect the vacuum hose sub-assembly to the intake air control valve (for ACIS).
- Disconnect the vacuum hose sub-assembly from the intake air control valve (for ACIS).