High pitched noise when ignition on

[2pumps]

I fitted the Yam tail tidy yesterday ( pain in the backside by the way !), question is , I now have a high pitched ( mozzy like ) noise when I switch on the ignition, it's not the fuel pump priming and stays on until I start the bike or turn it off, I'm not sure if it's always been there and I just haven't heard this as I have had the seat in place and my helmet on, Any ideas ?

 

[MTrider]

I think what you hear is the servo for the butterflies. If you open the throttle, don't the noise change then?

 

[Jongeorge]

I also have the yam tail tidy and yes it is a pain to get the cover over the lock
Have you fitted the extra part or not I have not had any issues after fitting

 

[2pumps]

Hi MTrider, yes the noise changes with a twist of the throttle, is this normal then ?

Jongeorge, I did fit the long extension but quickly binned it, alarm bell should have rang when I saw the electrical extension parts.

 

[MTrider]

Hi MTrider, yes the noise changes with a twist of the throttle, is this normal then ?

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Mine does the same, and I just didn't worry. I hope it is quite normal.....

 

[Triple Trouble]

It's just the servo motor on the butterflies