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Ok it worked, I went back and made the base file I started with in the 2.24 version a 2 bar OS tune, then went into my 2.25 file that we have been running with the segment swap for the 80 and did...

Or what if I load the 2 bar OS on the base 2.24 file and then segment swap the engine section to the current 2.25 file?

So my best bet is to tune off the end of the 1 bar using the existing 2.25 tune with the segment swap?

Okay, my issue is with the 2.25 2 bar os. I tuned a vehicle and had to use 2.25 to do a segment swap for the 4l80. Now I have installed a turbo and need to change to a 2 bar os but the os tab is...

I emailed support I am in need of a segment swap asap lol

got the starting issue solved today, making progress, i only have a few minutes a day to play with it when i work but its coming together

well i started over today, finally got the scanner doing what i want it to do, was trying to work on a good tune but its still to wet out and i keep spinning, and i got pulled over so i shut her...

Anyone know a reason why the histogram display won't show anything (kr, ltft, stft, ) after making the change, I can see the map reading correctly in the scanner , but my tables won't work now.

Just did a TON of reading, Learned how to use the paste special, now i can actually dial in the VE, i was under the impression i had to enter them manually... this is getting better and better lol
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i wouldnt mind ordering a tune if someone will leav it unlocked so i can adjust timing , the only reason i set up so much fuel and so little timing is to keep from blowing it up , i am working on the...

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files attached

car hits 6 psi and cuts out, if i ease into it and stay below 6 psi it wont cut out

lq9
224 cam / springs
th350 trans
3500 stall
twin turbo mp 60-1

any update on this, im having the same problem with a TT lQ9 th350 fmvb

I think the 4.11 gears are the only thing keeping your truck alive, seems like you may not have put enough load on it to do any damage, your commanding 28* timing in boost, and getting knock, this is...

well I swapped the s10 pcm into my lsx mustang and copied the tune from the mustang pcm to the s10 pcm, fired it up pig rich , so I just put the old pcm back on I think the computer is bad or...

did you change the DTC's to no error reported?

whats your a/f WOT not

I would add fuel to the PE and pull 2* from the bottom right of your high and low octane table, I this the same tune you posted, I noticed the MAF pid is gone

it worked idk why it was holding back it was meeting the map requirement every time lol

any ideas?

okay so what we have here is a 5.3 Silverado Heads cam bolt ons 4.10s and a 2800 stalled TH400 trans

the problem is it wont always go into PE mode and the a/f will stay in the 14s

I thought...

ever figure this out im having the same issue on a non flex fuel truck, sometimes it stays in pe mode sometimes it don't , it has a th400 though

someone with a little more experience is going to have to help you i had a similar issue with a lsx turbo s10, except it did it in 2 bar and 3 bar, 1 bar was the only thing that made it okay it...

tell me a little about the vehicle, is it stock with a turbo, still got maf on it? your tune needs major work

okay first off i think you need to be running a different OS, your running the 1 bar MAF enhanced, you should be on a 2 bar and running a 2 bar map.

your way to lean WOT for boost

what are your intake temps?
WOT