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Yamaha 2010 R6 YEC ECU Stock Fuel Map

Discussion in 'General' started by Rightsizing300, Apr 11, 2019.

  1. So I have an R6 with a YEC ECU and harness, and the motor dropped a valve. The ECU allegedly has dynoed fuel maps for a decked head motor for race fuel, and I am looking at just swapping in a stock motor for now. Is there a baseline fuel map or stock/OEM fuel map for a stock motor for the YEC ECU? Googling seems to indicate that these things did ship with a base fuel map.

    It is hard to find any info on these YEC ECUs. Side note, if anyone has any links to detailed info on how to play with the software, like for engine braking, etc, I'd also appreciate it.

    Thanks!
     
  2. peakpowersports

    peakpowersports Well-Known Member

    You need the YEC interface cable and CD Do you have it? I got one if you dont I'll gladly sell new in package
     

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