2003 speed no start has fuel, spark, compression

[polyesterpig]

Your battery might not be up to spec. A bad battery will fire the coil, but not the injectors. (i know you said wet plug , but it is worth a try) Just jump your battery with your car battery (car not running) and give it a shot.

When you do find out the problem, please post solution.

[speedhammer51]

I am on my 3rd Interstate/Yusa battery. I believe the coil is at fault because of the fact that the flywheel is good, injectors are firing, plug is wet, crank sensor has a nice square wave pattern (although I have no clue what the count should be) and think that the coil is just not putting out enough. I wish I knew what the secondary pattern for the coil should look like or what the kV s should be at. I guess I will just look for a cheap used coil, throw it at the bike and see what happens although I am more used to being able to pinpoint a problem when doing a diagnostic (although what I diagnose for a living is cars; go figure a single cylinder non adaptive computer system would give me so much trouble). The coil will however have to wait, I want to find it cheap enough for a guess.