In a harness structure of engine relative parts, a unit 11 for controlling the engine is installed in an air cleaner 12 located around the engine, and at the same time, circuits 15 are disposed in a casing body 16 of the air cleaner 12 for electrically con...

The supply has an accumulator (12) and a distributor with an accumulator pole input (14) and several outputs (16) providing the accumulator voltage for various loads. A semiconducting switch (18) between the input and at least one output (16a) is driven by...