NEED HELP Idle going up after 50 sec with a/c

[kostelacd69]

My 2001 Silverado with a MP112 Magnacharger FAST 92mm TB and LT has a idle problem. Truck at 210f timing at 25 idleing in gear or in park is fine. idles right on the number. Turn the a/c on and after right at 50 sec the rpm goes from 625 to 750. does this in park or gear. only does this with a/c on. Ideas help?
tune attached

[kostelacd69]

Update.
If I put this OS in the truck no longer revs up after 40-50 sec. Any ideas?

[kostelacd69]

Also tried a year newer OS doesnt work only the 2000 OS works.

[slows10]

1 Post a log. 2 You messed with almost every spark and airflow table that would cause your complaint. 3 this aint the other forum where you get every uneducated foul talking loser looking for help while using the foul language .Probably a good thing to change the name of your tune name in post 2. Most are professionals in this forum imo. I may not be in a few ways, but Certainly dont use crap talk or titles. Nope I am not the forum sheriff, just dont want to look at in here.

[BLK02WS6]

The first one has a bunch more idle A/C tables than the second one... You might try disabling B4359 in the first one - the second OS doesn't have that option. There are other tables that add air and some spark tables for when the A/C is on as well - may take some trial and error to get it to act like you want it to...

[kostelacd69]

Heres two logs of this morning. You can see as it heats up the rpm changes. I posted a stock tune you can see what has been changed. Any good advice would be great. Let me know if you need to see more PIDS.

[kostelacd69]

I have tried disabling both of them. I then went one at a time to every table that menthioned a/c and adding air and zeroed everything out. Nothing fixed it. I then tried a 02 OS still nothing. I am wondering if I need to try the very first OS in 2001.

[kostelacd69]

Here is another log with some different PIDS. The rpm problem is being commanded. Just have to find it now.