2008 Yamaha WaveRunner FX SHO / FX Cruiser SHO Service Manual, Page 289Get this manual

Ignition system

E 4Using the "Stationary test" of the YDIS, observe the ignition spark through the discharge window in the special service tool
WARNING

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives