I have a Yamaha v4 115 that has no spark. Power comes out of the engine to the ignition pack but doesn't come out of the ignition pack. Ignition pak number is tia02-08. Is there a wiring diagram I could download? And the schematics of how it works? Im a newbie with outboard engines and don't know how the tia02-08 pak works. Any help is greatly appreciated. Thanks.