John if you try your ECM on a known good bike as Taff suggests, it will create your faults on the other bike. Irrespective of the knock sensor..
At no financial outlay whatsoever it will prove that your ECM IS faulty which we all think it is ;-0))
got to be worth a free shot at least before you spend any money :dunno:
4 pages later and as much as Ive enjoyed the thread cant help but think that its 4 pages to many :dunno:
Really glad your sorted this time tho John @tu*