ECU compatibility

Hi guys I'm Alex and I currently live in Tijuana, Mexico...

I have a huge question... I work at a custom garage where we build cafe racers, scramblers, bobbers, etc.
I was recently working on a 2010 WR250r and I think I messed up the ECU... unfortunately I can't seem to find a new or used ECU here in my city so... the question is.... IS THE 2003 WR250F ECU COMPATIBLE WITH MY 2010 WR250R???


PLEASE HEEEEEELP!!!

saoko69 wrote:

I was recently working on a 2010 WR250r and I think I messed up the ECU... unfortunately I can't seem to find a new or used ECU here in my city so... the question is.... IS THE 2003 WR250F ECU COMPATIBLE WITH MY 2010 WR250R???

The 2003 WR250F is a carbureted bike, so unless you're planning on converting your WRR to a carbureted bike, the ECU from the WRF will not fit.

In general, WR250R bikes are completely different from WR250F bikes, even same model year, so the ECUs are not interchangeable.