Tiger 955i running lumpy under 40mph

[Timbox2]

Thought Id poke me head in, other thing the OP might want to check is the IACV hoses, pound to a penny if original ribbed hoses, they will have holes, my last 955 had very similar running symptoms, and it was the hoses. Tank and airbox off Im afraid, but its all here

[Lee337]

I'll take a look when Tony comes round, thanks for the heads up.

[Tony]

Hi thanks for info.  Bike started to backfire over the last few days downshifitng, nothing else has changed.

[Tony]

update :- Thanks to Lee337 has kindly had a look at my ecu,  I had the updated TOR with aftermarket can map already installed but it was "modified".  It was updated and reset to default settings.  There were no errors and everything looked to be running as they should, the rpm was dropped from 1500 to 1200, so now it ticks over better.  During the trial run bike seems to run a little better esp at 30 mph though a little rough under.  Def an improvement that before.  Next job is put a proper can on and have a good look at the hoses.