mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Throttle Full Open Switch|Testing and Inspection > < Fuel Systems
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Throttle Full Open Switch: Description and Operation
Microswitch (A/T Trans Only)

Compressor Cutout Microswitch

PURPOSE

The microswitch, which is located on the intake manifold, senses the full load throttle position.

OPERATION

With the throttle in the full load position and the engine between 1050 and 2150 RPM, the compressor is cut out by the microswitch via the compressor
cut-out control unit. Low engine speed performance is improved by this operation.

Throttle Full Open Switch|Testing and Inspection > < Fuel Systems