Haha, yeah I was worried once upon a time because I put EOT on the display and it read zero for a few days. If you can read EOT on the gryphon then you can also log it. I just figured I'd throw it out there because I noticed you have an eleventh generation F150. They made some changes for the '08s and throwing out that sensor was one of them.
I just stuck to something easy like MAF sensor variations with the gotts mod to show that a truck wont run lean with the gotts mod. Your pushing a different boulder with your gryphon project.
But it probably will work well enough since the engine oil should be warm in a few minutes.