Yamaha VSTAR 1100 Ignition Testing and Troubleshooting - From the Battery to the Spark Plugs

Learn how to troubleshoot and test the ignition system of a Yamaha VSTAR 1100 motorcycle in this comprehensive 15-minute video tutorial. Follow step-by-step instructions for removing the tank and plastic trim, then systematically test each component of the ignition system. Begin with battery testing and progress through key switch function, fuses, starter operation, coil readings, stator pickup measurements, and spark gap testing. Gain valuable insights on inspecting spark plugs, testing diodes, and checking the start circuit relay. Discover how to isolate and potentially repair ignition issues yourself before seeking professional help. Perfect for motorcycle enthusiasts and DIY mechanics looking to save time and money on VSTAR 1100 maintenance.

Intro
Trim Removal
Battery Testing
Main Fuse
Other Fuses
Pickup Coil Testing
Spark Test
Diode Test
Start Circuit cutoff relay
Reassembly
Outro