Mazda 6 manuals

Mazda 6 Service Manual: Variable air duct (vad) shutter valve inspection (l3)

Mazda 6 Service Manual / Fuel and emission control systems / Intake-air system / Variable air duct (vad) shutter valve inspection (l3)

1. Remove the air cleaner case. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)

2. Disconnect the vacuum hose from the VAD shutter valve actuator.

3. Connect a vacuum pump to the VAD shutter valve actuator.


4. Apply vacuum and verify that the rod moves.



Intake-air system removal/installation
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