WR450R ECU ?

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  • ram450

Posted June 03, 2014 - 11:14 AM


I just installed the programable ECU from Yamaha and noticed that the ECU number on the unit (1DX702M427022A)  was different than the numbers indicated on the instructions (1DX-H59C0-V0-00)


The part came with the screw to allow full throttle operation but could this be the unit for the WR250R if there is such a unit???


I took it for a ride and it seems normal but I can't tell what it might have felt like.  The ride seemed smoother than my previous rides with the stock ECU but again it may be my imagination..

Edited by ram450, June 03, 2014 - 11:16 AM.


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