I have recently fitted a 02 Controller and fuel mod with Dna filters to my 2011 Tenere and i get the same noise as your describing,once the bike is warm it disappears.

A strange think is that my old 2009 Tenere i recently sold i used the same controller,fuel mod and filters that are now fitted to my newer Tenere and that never made any noise.

__________________


2011 XT660Z

2008 TDM 900