A. Rotor Screw | D. Signal Rotor | G. Screw |
B. Rotor | E. Pick-up Assembly | H. Housing |
C. Shield Cover | F. Seal |
General Information: The pickup assembly (E) senses the passing
of each of the four shutters of the signal rotor, and sends a
signal to the ECM that triggers ignition. The Ignitor amplifies
the pick-up assembly's signal. It is usually mounted externally and
usually connected to the ignition coil.