Whether or not you have Libra planetary placements in your chart (find out by doing a free chart here), itâs important to understand the energy of this sign, as various planets travel (or âtransitâ) through Libra all year long, activating this signâs earthy energy for everyone, regardless of your Sun sign.
Ignition system. How the Ignition System Works The ignition system's main purpose is to provide the engine with the proper spark at the right time to allow the fuel/air mixture in the combustion chamber to ignite.
The ignition system sends an extremely high voltage to the spark plug in each cylinder when the piston is at the top of its compression stroke. The tip of each spark plug contains a gap that the voltage must jump across in order to reach ground. That is where the spark occurs.