300TE 4MATIC (124.290) L6-3.0L (103.985) (1991)
Throttle Position Switch: Description and Operation
Component Locations
The throttle valve switch communicates the "idle" and "full load" throttle positions to the CIS-E control unit. The throttle valve switch is mounted on the
throttle body and actuated by the throttle valve shaft. A separate contact is closed for each of the throttle valve end positions, i.e. idle and full load.