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In my experience you must have voltage to the coil...it must be energized to sustain the engine current to work properly. this requires to have current from the ignition to the engine system. If there is no signs of current-voltage with the ignition ON - more likely it is interrupted at the switch. You may trace continuity on wires from the coil to the switch. check the fuse block to insure that no fuses are bad. You may fing a book on the used books store and locate the diagrams...you may search the net...they are there....keep an eye in the color code to ID the wires -they go from the engine compartment to the inside of the unit...I am assuming the that engine is not running. I am in Texas.

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Q: Should you have voltage going to your coil when the ignition is in the on position. If you dont what is the probable cause.?
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