Evinrude VRO 115 1984 ignition diagram

[DR. Dan]

I have lost spark. It could very well be my rectifier but before I pluck down $250 and just listen to my stater crank I wanna be sure. My boat got caught under a floating dock and when the tide went down so did my boat. I got her started the very next day a she performed perfectly. Then it was lights out and I have very weak spark. I would really appreciate the wiring diagram for the ignition. Also is there a test to evaluate the rectifier? If can rule it in or out that would be very helpful. Thanks for any guidance......all my best Dr. Dan

[emdsapmgr]

You may want to look in a different direction. The rectifier is on the battery charging side of the stator and has nothing to do with the ignition side- where the spark is. Since yours has two power packs, would be good to know if you get spark out of one or the other, or neither. A factory service manual is helpful to diagnose problem ignition components.