BlackGMC

iTrader: (31)

Looks like your VE table is off by that log... YOur commanding 13.4 but your actual is 18ish... IMO you need to revisit your VE tuning... YOu don't run a MAF do you?

viciousknid

iTrader: (8)

no I don't. The problem is the VE is right where I want it when it's warm. One thing I noticed is the Commanded AFR is never what I have in table B3647. It's always something different.
It's only that lean on cold starts. AT first its okay but after a few seconds the idle starts to lope like it should and then it leans way out.

BlackGMC

iTrader: (31)

Do you have your idle fuel trims enabled?

viciousknid

iTrader: (8)

The links above only mention Idle LTC and STC P/N A/C off from what I read over and over again.
I also had IAC Final Airlow sum.
And then everything else listed on that dashboard

viciousknid

iTrader: (8)

I'm going back into my old tunes right now to check over the VE table at idle. I'll probably just recopy that section from a tune when it was good and see if maybe I botched it.

BlackGMC

iTrader: (31)

Just increase the bottom to rows by 10% and see what that does real quick...

viciousknid

iTrader: (8)

Some of the values were quite different so I copied up to 1200 rpm from another table. Can't notice a lot of difference cuz the sections where it idles were about the same, but I'll check in the morning on a cold start.
I still don't understand why the commanded AFR doesn't match what I have in Commanded Fuel vs RPM