2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 278Get this manual
Wiring diagram F15MHF, F20MHF 1 CDI unit Stator coil assembly (charge coil) Stator coil assembly (power bobbin) Stator coil assembly (lighting coil) Pulser coil Primary Start Ignition coil Spark plug Thermoswitch Oil pressure switch Engine stop lanyard switch Warning indicator