A magnet is attached to the engine’s crankshaft to time the voltage spikes, these spikes are fed directly into the spark plugs to cause ignition, this is why you don’t need a battery.

A magnet is attached to the engine’s crankshaft to time the voltage spikes, these spikes are fed directly into the spark plugs to cause ignition, this is why you don’t need a battery.

“The length of our microlaser module is 57 mm ... Comparison of a conventional and a microlaser spark plug. The other main challenge with laser ignition lies with getting the laser light ...

By Paul Hope Husqvarna has recalled about 403,000 gas string trimmers, also called grass trimmers, because incorrect wiring in the ignition module can cause an electrical spark, or arcing (when ...

In February 2024 this Husqvarna String Trimmer was recalled because incorrect wiring in the ignition module on the recalled grass trimmers can cause an electrical spark or arcing, posing a fire ...

In February 2024 this Husqvarna String Trimmer was recalled because incorrect wiring in the ignition module on the recalled grass trimmers can cause an electrical spark or arcing, posing a fire ...