What Causes No Spark in the High-Voltage Wire of a Motorcycle?

[StRiley]

Motorcycle high-voltage wire has no spark due to: damaged spark plug or spark plug cap, weak high-voltage electricity. Solutions are: 1. Check the spark plug; if the spark plug is not faulty, check whether the fuse is blown, then see if the battery has power; 2. Check whether the DC voltage of the DC igniter is normal, and whether the trigger voltage of the trigger coil at the igniter end is normal; 3. Check the wiring of the magneto ignition coil and trigger coil, the wiring between the high-voltage coil and the igniter, and the key switch. A motorcycle is a two- or three-wheeled vehicle driven by a gasoline engine and steered by handlebars to control the front wheel. It is lightweight, flexible, fast, widely used for patrol, passenger and cargo transportation, and also serves as sports equipment.