I have 2 questions, maybe related to eachother.
Main issue is the stalling on coastdown. I have worked on the VE, idle coast spark, coast decrement steps, prop and integral coastdowns. Seems like some things make it a little better but overall nothing is really working. VE looks jacked right now, but this was the first iteration of changing the boundaries again. I dialed in the vve each time ive changed the boundaries. Also I am going backwards and failed the MAF to just rule out all noise from fueling. I cant seem to have this one handled.
Second, is hot start(restart). I think it is much better fueling by upping the OL IVT table, but when the truck stalled in the middle of an intersection, the restart did not go so well lol. Other thing I noticed is during a non panic start, when the ECM goes into closed loop, the AFR goes lean yet the InjPW doesnt change enough to justify why the AFR goes wildly lean and then the fuel trims try to bring it back down
These are smaller files of the original logs. If you want the full ones, let me know.
Thanks!
Eric
405 cu in, ported ls3 heads, l92 intake, ls3 TB, longtubes, truck norris cam, 10.8 to 1 compression.