Timing Light Wiring Diagram. Rest the pencil in a safe place. Connect one side of the light blue wire to any keyed 12 volt source.
The pickup can be salvaged from an old xenon timing light or made up from. The first thing we need to understand is how to wire a light pendant. Please note due to the mechanical setting there may be a variation in the time delay from one push to the next.
It was just kind of an experimental thing.
Take the red wire from the ignition module cut to length and fit a piggyback female crimp connector and insulator to the end of the wire. So before we get stuck in to some wiring diagrams start here to make sure you keep yourself safe. In this diagram a new switch and light are added to an already existing light switch. Hook it to the positive battery terminal of the vehicle.