mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

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300TD (123.193) L5-3.0L DSL Turbo (617.952) (1984)

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Aspirator: Description and Operation

AIR JET

PURPOSE

The air jet provides in-car air flow across the in-car air temperature sensor for faster response period of sensor increasing control accuracy.

OPERATION

The air jet attached to the blower housing will draw air from inside the vehicle by way of a hose connected to in-car temperature sensor, while the
blower is running.  

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