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At Thompson on Sunday, my SV shut-off on me while braking/downshifting into 1. This was immediately after bouncing off the limiter for about a second prior to hitting the braking zone. I tried to restart it as I rolled around T2 and was getting an FI light. I rolled off into the grass and tried starting it, kept getting an FI light. I could hear the starter working, it just wouldnt kick over.
Once I got back to the pits, the bike fired up first try. I checked the tip sensor, battery terminals, looked for any obvious signs of motor destruction, and didnt see anything. I thought it was making some strange noises, but it turned out to just be the steering dampler rattling in its bracket. I skipped a session looking everything over and listening to the motor, then went back out for two sessions with no issues.
Thoughts?
One thing that may have been a factor, it has slipped into false neutrals one or two times in the past after rolling off hard from the limiter. I can't remember the sequence of events perfectly in this case, but I remember thinking it felt like I had hit a false neutral as I was braking into 1 (suddenly LESS engine braking, not more). I remember then thinking to click up from a false neutral just to be safe, but I was going very slow at this point as I was coming around T1. I may have shifted into 6th and then let out the clutch going ~30 mph. I suppose this could have stalled the bike, but it doesn't explain the FI light and inability to start it after rolling around 2 and into the grass.
Did it send a code......as you may want to start there
LRRS EX 66
BostonMoto | Yoshimura | GoPro | K/N | Amsoil | Computrack | Vortex Sprockets |
EBC | Dunlop | Woodcraft | ArmourBodies | Fuel Clothing | Progrip | FmF Racing|
factoryeffex
I forgot about that, I have not tried to put it in dealer mode yet.
Which is cut when on the limiter, fuel or spark? If spark, you may have temporarily washed the cylinder walls, killing compression, or fouled/flooded the spark plugs.
Just thinking out loud.
Also, I believe if you key off, it won't keep any memory of any codes.
What's the difference between a bolt and a screw?
First you screw, then you bolt.
-Pete
NEMRR #81 - ECK Racing
Cyclesmith Track Days
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'03 Tuono | '06 SV650 | '04 CRF250X | '24 Aprilia Tuareg
LRRS EX 66
BostonMoto | Yoshimura | GoPro | K/N | Amsoil | Computrack | Vortex Sprockets |
EBC | Dunlop | Woodcraft | ArmourBodies | Fuel Clothing | Progrip | FmF Racing|
factoryeffex
Without the code, the FI light is somewhat meaningless.
I vote you ride the thing like a rented mule until it happens again or goes bang.