My 2002 build K3 has been throwing C50 intermittently for 5 years. I have now learnt to ignore it, there has been no impact from the C50 code on the way the bike runs, in any shape or form.
The code doesn't apply to K5s and above, as the CVT controller and ECU are a single unit.
The code doesn't apply to K5s and above, as the CVT controller and ECU are a single unit.