Yamaha R6 13S - 8591A -60 power decreased

revelo27@gmail.com

Hello i have problems with my R6 , between 8,000 RPM and 12,000 RPM there is a loss of power, any ideas please thank you regards

mike@ftecu.com

https://forum.ftecu.com/discussion/1558/yamaha-r6-13s-8591a-60-power-decreased

There are a lot of things that can cause a loss of power. Did it happen all of a sudden or was it gradual. Did it loose power after the flash? Has it been tuned on a dyno?

revelo27@gmail.com

Hi Mike

Thanks for your support, we send the ecu for flashing, then we install the ecu on the bike and it has this problem (sudden/ aftert the flash), the bike hasn't been on dyno yet, from 8,000 rpm to 12,000 rpm it feels like it's drowning, The use of the motorcycle is for track only.

regards

revelo27@gmail.com

https://forum.ftecu.com/discussion/comment/5309#Comment_5309

@mike@ftecu.com