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Is euro4 ECU suited for euro5 bike?


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I have a T7 2021 year with EURO5. Had small crash and broke ECU. 


On a bike had an ECU with part number  BEH-8591A-00.


Have found a used one spare ECU but it has a part number BW3-8591A-00.


So the question is will there be any problem to plug ECU designed for T7 2020 year with EURO4? 


Thanks in advance.

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