I've got that krisr. Vz Crewman M6, running 04140003.
Can't say I've ever run into a problem restarting - and I do stall it a bit trying to be quiet and lazy with the throttle in the driveway - though I do sometimes get a Service Vehicle Soon message when it stalls.
Yeah I get the SVS message on occasion too when it cranks for longer than expected. Would you be able to scan your car by chance and check what the commanded AFR and IBPW under a normal crank/fire condition and a stalled/restart condition? Am very curious if what you see is the same with regards to those 2 PID's. When you try to restart your car, does it take a while to get going or just fires straight away?
I can do it in a different COS, but I do not think it will be down to an issue with any COS. More a standard routine.
A patch may be to "RAPE" the VE table/ maf table & commanded AFR cells used in the restart, as these will not be hit during normal driving.
The Tremor at AIR
Also log GM.INJFLOW.
I hate this car ... other than the fact the rear springs (Pedders XA Coilovers) have sagged and are ~1" from the bumpstops at full adjustment ... but I cannot replicate the large IBPW on a stalled restart now, I tried atleast 4 times, cold and hot. It fired perfectly each time - suggests to me it's most likely a user error rather than software issue. I may have to do some comparisons against the tunes from the 19th Nov till now and see what i've changed but god damn i've got alot of tunes to sift through as I typically save a new file each time I make a change :(
If I can pinpoint it, i'll update the thread as being a supporter of opensource I don't mind sharing, even my VE table - sorry, had to
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