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2017 R1
12 Posts
Discussion Starter · #1 ·

I have a 2015 R1M (US specs). Had an issue with the ECU which needed to be changed so I ordered a used one. The old ECU had a part number of 2CR-8591A-20 and the one that I just ordered has a part number 2CR-8591A-00. Installed the ecu and flipped on the switch, lights come on but the engine won’t fire up.

Am I missing anything? Could it be that the part is for another model?
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