K1200RS - No power on decellerating thru 5000rpm
I have a 2001 K12RS.
When I close the throttle slightly and the revs drop, the power cuts abruptly at 5000rpm. If I continue to decellerate the power comes back on at about 4700rpm. If I open the throttle the power cuts back in sharply at 5000rpm. It feels like the fuel is completely cut off.
It does eactly the same in every gear at exactly the same revs, irrespective of the throttle setting.
As you can imagine, this is a bit unsettling when adjusting the power in a corner in second gear - its like slamming the throttle shut.
The dealer doesnt know what the fault is. He replaced the lambda sensor (which was out of spec) but it made no difference. I have a feeling I'm going to be throwing money at him while he guesses which expensive part needs replacing.
Has anyone had the same problem?
Does anyone know why?