Suzuki DT55 - Throttle Valve Sensor Help Needed

[Rogerio dos Santos]

Can anyone help me, has butterfly position sensor dt55 on the carburetor side. Does anyone know how I can measure

 

[GA_Boater]

Welcome aboard Rogerio dos Santos

This is your new thread after moving it out of an old one.

What year is your DT55? Guessing at that, this may be the procedure- http://boatinfo.no/lib/suzuki/manuals/suzuki_1988-2003.html#/104