Electrical - Troubleshooting, diagnosis, and specs

[michael950]

If your ski will not start, these threads will assist in the steps to troubleshoot and diagnose your problem. Since there are many different variables you may not find your specific problem, but they cover the initial steps.


They are long reads, but they are the initial steps that one must perform to troubleshoot electrical problems.


need electrical help


I am not Happy-SOB

How to fix and foolproof your MSD Total Loss system

 

[michael950]

Yamaha Electrical Wiring Diagram 701 Engine

This is for the typical stock 701 and maybe 650 engine setups.

PDF: Printable Schematic from Service Manual
Was posted in JPEG on another site and I converted it to PDF for ease of printing.


JPEG: MSD Enhancer schematic
From post need SJ ebox electronics diagram...

 

[michael950]

Timing and Stator adjustment - static adjustment degree

3 Degrees in the right direction? - Static advancing or retarding of timing. (CCW to advance the timing)

ignition question - Timing advance with MSD



How to verfiy timing?

 

[michael950]

Electrical testing diagnosis CDI Stator

Testing and specifications for electrical components.