Guys, after installing Bondo's custom tune, we did a little nanny log on it with my ls1m. Here is the file we came up with. Please take a look at it and let me know what you think(I'm a total noob at the tuning thing). This was a 1/4 pass that was logged using my old crappy gtech for distance. Thanks

 

Kinda wierd your not seeing 100% on the TPS. If memory serves me, I dont think the truck will go into PE if the TPS doesnt detect 100% open on the throttle.

 

FWIW 99 is all I ever see for TPS when I log. Your O2s around 900mv look perfect for FI but probably a little too rich for NA. Your IATs look good and you must have a 180* stat. Timing looks about right for NA. Your LTFT look a little lean (adding fuel) at part throttle and your O2s appear to be a little on the rich side.
Be warned I am a bit of a noob myself at reading logs.

 

you can set the tps for pe to kick in whenever you want. It can be at different percentages for each rpm area of the table.

 

with what i see there i would add a few more degree's timing. 4 to be exact to max it out at 32 degrees. you are running lean and the computer is adding fuel. same thing my truck did with the predator tune i had. also it was stated above that it's running lean and fuel is being added. high 800's on the o2's would be nice but i wouldn't sweat low 900's. lets see what we can come up with and then log that and compare.

 

If you are N/A I would lean the PE up a tad.Add to your VE also,your trims are at about +4 or so so work with your VE (adding) to bring the trims down.Looks like it is + values through out most of the run,so work in the cells that are +.I always want my Ltrims from -1 -4 nothing more or less.
Also,you can put in what value you want when you want to PE to kick in,it doe snot have to be at 100%,you can set it to 85%,50% whatever you command it it to kickin,also don't forget about the PE delay.