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.
Re: What does an ignition module do? The type of ignition module your talking about (just 4 pins) has the basic of function of setting the dwell. The old point ignition system had a mechanical dwell setting to set the amount of time (which was measured degrees) the spark plug was sparking.