IMU problem maybe? DWC off

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Chudas1199

Chudas1199

Joined
Aug 2, 2015
Messages
27
Location
Prague, Czech Republic
Guys i need a little help.... Yesterday i was on my first trackday with my new 1299 (after my previous 1199S engine exploded = conrod failure). The bike ran well BUT when i reached over 10 000rpm on a bumpy/wavy 800m long straight i got IMU error and lost DWC... other systems worked... everytime i shut and restarted everything back to normal. After 4 sesion i returned to the pit and got flashing/blinking DTC number) followed with orange triangle...
Does anyone have some experience with it?? It could be wrong IMU position?? Or maybe the vibrations from the straight at highspeed because we fitted it "hard" with no rubber bushings?? Thanks a lot Martin
 
Almost definitely because of the way you have fitted the IMU, I had the same problem and ended up highsiding after doing the day without electronics a year ago when I first got the bike and had not got the suspension very well sorted doh!

[youtube]oxjOZfF3Y1o[/youtube]
 
Yes like Royal said the IMU has to be rubber mounted. The vibrations affect it too much. We rubber mounted the one one my buddies 1299 racebike from the get go and haven't had any problems.
 
Thanks guys for tips!! I will try to upload of my dash after that final session.... we measured the imu position it was aligned perfectly but that straight is realy bumpy so this my be the problem... i will let know. Saturday/sunday i am heading ro MotoGP track Brno!! Otherwise the bike is a death star i will post graph from dyno so u can see we made 199BHP!! With D170 underseat Termi
 
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Chudas1199 said:
Thanks guys for tips!! I will try to upload of my dash after that final session.... we measured the imu position it was aligned perfectly but that straight is realy bumpy so this my be the problem... i will let know. Saturday/sunday i am heading ro MotoGP track Brno!! Otherwise the bike is a death star i will post graph from dyno so u can see we made 1199BHP!! With D170 underseat Termi
Click to expand...

1199 bhp? I'd like to see that dyno chart :D

(He edited the post so he didn't look stoopid!)
 
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146kw peak horsepower..... GREEN and BROWN lines are my prior 1199S with Termignoni Full System and RACING EVO map.

This bike is total madness!!!!
 

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Makes you wonder how crazy the FE will be with the lightweight internals!
 
Here on first photo u can see the DASH after return from the last sesion.... DWC off with "-" and DTC was blinking/flashing it was "DTC 6" but the 6 was flashing...
 

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