LS7 idel control issue

[turbo_denali]

Hello I am having problems with idle control on a 2008 ls7 I thought I had all idle controls set to 650 but the engine continues to default to 525 and worse yet the more I screw with it the worse it gets. the idle is now jumping to 1650 rpm at 29% throttle but I can see the timing is being pulled back to negative levels trying to get it under control. this is my first ls7 on a e38 and was hoping someone with more experience could look over the tune and see if there is anything obvious that I missed.
thanks Jim

[turbo_denali]

bump

[SultanHassanMasTuning]

you have to list all mods and log so we can see whats going on, no one will look into something without data

[turbo_denali]

i was just hoping some one would look at the idle set points for in park to see if I missed something. but I just downloaded a new vin and started again and it works perfect now, the old vin I started with was to new for the ecm/motor found a much closer os id to the donor and al well.

[mowton]

While I am a day late and a dollar short I would have guessed the min idle air ect multiplier was way to high (.3 vs 1.2) and the maf at idle is like 1.5 times stock. Not knowing the setup, I would start there....

Ed M

[turbo_denali]

yes I forgot I jacked the maf at the idle. I will adjust the idle air ect and load it up again just to find out if it works then maybe I will learn something? I am trying to use the compare tool to a stock ls7 tune and copy all the tables, must have missed one. could not find a matching os to segment swap the tranny or the engine and no factory ls7 auto tunes. thanks for looking.