Basic Wiring Diagram For Car. 3 typical car starting system diagram t x the purpose of the ignition system is to create a spark that will ignite the fuel air mixture in the cylinder of an engine. A wiring diagram usually gives guidance roughly the relative turn and contract of devices and terminals on the devices to assist in.
Trace the wiring till you can see where a short may have taken place. 12v only negative or positive earth. But from everything i have seen and have answered many questions for some things are better left off to a professional.
An example would be the letters ob.
First find the problem area on the wiring diagram. The first resource is best for finding the power wires for your car. A car wiring diagram is a map. The colours are not standard but it all works and has not failed to date made jan 03.