JFOJ:
Thanks for the quick glance at the logs. These were taken at highway speeds, after the truck had been running at least 1.5 hours on the highway, no rain, ambient temp was between 8 C and 9 C.
I have another log to post from this mornings drive into work - entered limp mode (at 9:00 - fuel status goes to "8", no SES light, restarted truck on the fly) and the SES light came on at 9:05.
https://dl.dropboxusercontent.com/u/...5%20AM%29.xlsx
I color-coded the timeslice where the limp mode happened...