190E 2.3 (201.028) L4-2.3L (102.985) (1987)
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Throttle Position Switch: Testing and Inspection
NOTE: The throttle switch has two closed positions, and is otherwise open.
1.
Terminals 2 and 1 should show continuity (0 Ohms) with the throttle plate in the closed (idle) position,
2.
Terminals 2 and 3 should show continuity (0 Ohms) at wide open throttle.
