Re: 115 evinrude 1978 no spark no power after rectifire
The stator has two pairs of leads the provide power to each pack. You can measure the output across ends of those two terminals with a special peak-reading voltmeter. If you get 150 volts output from both leads/sides, the ignition side of the stator is probably ok. The rectifier side of the stator drives the charging system and is separate from the igintion side. I'd get a factory manual to help you with performing these checks.
