mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Air Injection Control Valve|Service and Repair > < Air Injection Control Valve|Locations|Page 9043
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Function

When actuating, the anchor plate (a) is pulled by the solenoid (d) and the sealing rubber (f) closes the aeration. The connection between port 2 and port 3
is opened. Thus there is a vacuum built up from the intake pipe to the aspirator shutoff valves. In the de-energized state the connection between port 1
and port 3 is re-established and air is thus admitted to port 3.

Air Injection Control Valve|Service and Repair > < Air Injection Control Valve|Locations|Page 9043