mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Throttle Position Sensor > < Throttle Full Open Switch|Locations
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Throttle Full Open Switch: Description and Operation

Micro Switch Location

PURPOSE

The microswitch (S27/1), which is located near the cruise control actuator, senses 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 Position Sensor > < Throttle Full Open Switch|Locations