the AC pickup coil and connect the meter leads to the pickup wiring harness. Set the voltmeter to read AC voltage and crank the engine. As the engine turns, AC voltage should be produced a generally between 0.5 and 3 volts AC. ... stopped rotating between the Dual Hall-effect switches from a BMW use a rotating metal disk with shutter blades that pass between the Hall sensor and permanent magnets.
|Title||:||Motorcycle Electrical Systems|