So cylinder 2/3 coil failed?
I'd guess running with no spark is the root cause of most of the cylinder leakage issues as far as rings are concerned. That doesn't mean the valves are OK. But the compression # may not make a smooth idle but run OK under load.
In the states we rarely see the ECU fail, it the bikes with the immobilizers that seem to kill ecu/ coils. But thats not to say you can't go first.
Check the switch, swap coils, ecu in that order.
I'd guess running with no spark is the root cause of most of the cylinder leakage issues as far as rings are concerned. That doesn't mean the valves are OK. But the compression # may not make a smooth idle but run OK under load.
In the states we rarely see the ECU fail, it the bikes with the immobilizers that seem to kill ecu/ coils. But thats not to say you can't go first.
Check the switch, swap coils, ecu in that order.