So, today a couple things...
1.) I created a logging parameter file for HUD ECU Hacker that reflects our single cylinder bikes a little better. Just put this into the Parameters folder, and in the main screen change the Parameter File drop down to this one. I'll add this into the main post later.
I removed all the Cylinder 2 items that dont apply, and renamed the coolant sensor to cylinder head temperature.
2.) On the subject of cylinder head temp sensors, I've logged my bike a number of times and the numbers coming off the cyl head temp sensor have seemed suspect. I am unsure if this is real, or if perhaps HUD ECU Hacker just isn't using the right formula for this sensor. Bike was dead cold, hasn't ran for a couple days.
Screen shot (note I took this before creating that parameter file):
https://www.ecimulti.org/gallery3/va...g?m=1608935659
My garage temp this morning was about 15-16*C, the intake air temp is pretty close to ambient, but the cylinder head temp is about 7.5*C higher than the IAT.
Will do some more testing/research on that sensor, but if it really is that far out of wack could explain why some people have minor cold start drama. This is one of the few sensors I've not been able to identify.