I am not sure where William is on this rebuild. I actually did marry his ECU and Cluster. I also updated the ESA since it was needed at the time also for the mating. I learned at that point the K42 ESA is nothing like the K46 and they do not interchange in communication with the cluster. The K42 is also its own protocol communication on the CAN Bus. This is one reason the K42 HP4 stuff does not interchange with the base S1000RR 12-14.
I hope William is doing well.
CLONE ECU's are going to rule the world - ECU A against ECU B
All Keys Lost programming available FREE for some Forum members
Cut keys and programming available FREE for some Forum members
ECU to Cluster Matching with 200MPH available FREE for some Forum members
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All done here in the USA now and you dont have to ship to Poland