Timing/Rpm Sensor - Ducati SCRAMBLER 800 Workshop Manual

Timing/rpm sensor

The engine rpm sensor (1) is an inductive sensor that detects the teeth of a phonic wheel by means of an
alternate signal proportional to the teeth passage speed.
The toothed pulley usually features "Xn teeth with a gap of two teeth" as reference for the first cylinder
TDC.
Position 1: the pick-up sensor detects the "full area" (i.e. the tooth);
Position 2: the pick-up sensor detects the "empty area" (i.e. the gap between the teeth).
The engine rpm sensor (pick-up sensor) is located on the engine left side.
Connector (2) is located above sensor (1).