Protege DX L4-2.0L DOHC (2002)
Variable Induction Control Actuator: Testing and Inspection
Variable Inertia Charging System (VICS) Shutter Valve Actuator
VARIABLE INERTIA CHARGING SYSTEM (VICS) SHUTTER VALVE ACTUATOR INSPECTION
Operating Inspection
NOTE: Perform the following test only as directed.
1. Carry out the "VICS Operation Inspection".
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If not as specified, perform the further inspection for the VICS shutter valve actuator.
2. Disconnect the vacuum hose from the VICS shutter valve actuator.
3. Connect a vacuum pump to the VICS shutter valve actuator.
4. Apply pressure slowly and inspect the rod movement of the VICS shutter valve actuator under the following condition.
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If not as specified, replace the VICS shutter valve actuator.
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If as specified, but "VICS Operation Inspection" failed, inspect the vacuum hoses for proper routing, kinks or leakage.
5. Disconnect the vacuum pump from the VICS shutter valve actuator.
6. Reconnect the vacuum hose to the VICS shutter valve actuator.
