I had a quick look at your log Kev and made this plot of the event...
Attachment:
muffin konking out.jpg [ 34.19 KiB | Viewed 4871 times ]
This is my analysis, others feel free to chip in...
So, you were cruising along, just decelerating, then you blipped the throttle and I would think the bike hesitated, as it looks like the CPS signal was lost then it recovered, then it was lost and then it recovered, all over the space of a second and a half. You continued to decelerate, blipping the throttle a bit, changing down gear I would guess and the engine went sub idle and konked out. At this point, the CPS doesn't drop out all together, but it looks a little unstable as if it is intermittent.
The CLT (engine temp) goes up, but this is cos you have stopped and there is no air flowing over the rear head to cool it.
I went through the rest of the log, as I am sure you did, and couldn't see any other evidence of the CPS dropping out...
Now, your question was:
Quote:
Could this just be as simple as a faulty kill switch ........or more likely to be the crank sensor ?
If it was the kill switch, you would not be able to log any data as the ECM would not be powered for coms, but as you can see, the temperatures are still being updated and transmitted.
My money is on the CPS, the loom or the ECM. I think you tried a spare ECM, and I think you tried a spare CPS too...
PS. Looking at the rest of the log, you really did punish Muffin...
PPS. I had to chuckle with your starting, you open and shut the throttle like it was a carb with an accelerator pump...
![Mr. Green :mrgreen:](./images/smilies/icon_mrgreen.gif)