On-Vehicle Inspection

2UZ-FE INTAKE: INTAKE AIR CONTROL SYSTEM:

ON-VEHICLE INSPECTION

1. INSPECT INTAKE AIR CONTROL VALVE OPERATION






(a) Start the engine.
(b) While the engine is idling, check that the actuator rod moves.






(c) Disconnect the VSV connector, and check that the actuator rod returns.
If operation is not as specified, inspect the intake air control valve, VSV and ECM.