6 L4-2.5L (2010)
Variable Induction Control Actuator: Testing and Inspection
Variable Intake Air Shutter Valve Actuator Inspection
VARIABLE INTAKE AIR SHUTTER VALVE ACTUATOR INSPECTION [L5]
1. Remove the air hose. See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair
2. Disconnect the vacuum hose from the variable intake air shutter valve actuator.
3. Connect a vacuum pump to the variable intake air shutter valve actuator.
4. Apply vacuum and verify that the rod moves.
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If the rod dose not move, replace the intake manifold. See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair