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ER6 Map Bug related to ignition angles

daniel@deussen-engines.dedaniel@deussen-engines.de Posts: 1Verified User
in EX 650

I flashed a bike with a modified map where I only changed the fuelling Maps and rpm limiter values. Now the bike didn't make the right amount of power anymore on the dyno. With a timing light we confirmed that the spark advance now seems to have doubled. About 20° instead of 10° in idle and 70° instead of 35° when reving the bike in part load. This was confirmed by plugging an untouched stock ECU back into the bike.

Comments

  • jason@ftecu.comjason@ftecu.com Posts: 1,071Staff User

    Hi,

    If you flash the stock file back in does it go back to normal? What is the part number file and ECU?

    Thanks,

    Jason A.

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