Can you tell me the actual part name or number so I can order it?
Is your scooter still under the 2yr warranty?
These sensors don't fail often....code could be sent after running high speeds, heating engine, low oil, bad oil, cheap gas (detonating with pre-ignition)
Have you spoken with the dealer?
Best way to locate parts and prices is to go to a parts web page.
Kymcopartsmonster.com is where many buy parts.
Once there
, search:
SCOOTER
200 CC
LIKE
look at cylinder head diagram for cylinder head temp sensor.
Price was @$40.
It is good to know how to find repair parts for your scooter.
Stig