Need a 4L80E cal for 12593058 OS

[Trippin]

Like the title says, we just completed a 4L60E to 4L80E swap into a 2003 Silverado and I need the trans segments from a 12593058 OS.

Can anyone give me a hand? :master:

[GMPX]

If you can let me know what specific engine option would have had the 4L80E for that year I'll see what I can find for you.

Cheers,
Ross

[Trippin]

6.0 liter in a 2500.
I'll see if I can round up the specific code or a VIN #.

[1SlowHoe]

If you can let me know what specific engine option would have had the 4L80E for that year I'll see what I can find for you.

Cheers,
Ross
Ross,
Per you request in my other thread, here is the info I have so far.
My OS is 12216126. It’s a 2002 OS and is 512kb. Used in the E-85 flex fuel trucks. I cannot find that OS with an 80E in it.
I've searched and there is no exact match. Blacky told me that they built one for another OS that was needing an 80E and it took them 3 days to do it. He also said he didn't have time to do another one (for me) right now.
OS 12208322, seems to have everything I need. A 6L, 4L80, traction control, and Electronic Throttle Body. It is from a 2001 3/4 ton 2500 Silverado 4X4.
My Tahoe is 2WD but I don't see how that should matter.
So, all I need to do is copy every table from my current tune to the new OS (one at a time :bawl: ) and leave the transmission segment alone, correct? :help2: I don't think there is anyway around me switching OS' unless one of you software creators is able to put an 80E segment into my 12216125 OS. If that is a possibility I will gladly send you my current tune to be modified. :D

[Trippin]

Any news? :D

[Chuck CoW]

Wassup Guy....

I I just found this thread today....

I've got an 03 avalanche with the same os# that is 4l60 and we've converted it to a 4L80e...

Did you ever come across that os? I need it

chuck

[1SlowHoe]

Not sure the rules on posting other forums but look here:
http://www.performancetrucks.net/forums/showthread.php?t=396725&highlight=12216125

Last post has some tunes.....

[Chuck CoW]

Not sure the rules on posting other forums but look here:
http://www.performancetrucks.net/forums/showthread.php?t=396725&highlight=12216125

Last post has some tunes.....

Here's the problem.... Our truck is an 03' with ETC and a 1 meg pcm...

Anyone got one?

Chuck CoW

[ChipsByAl]

I can get you the file in the morning if you can hang on. Check your PM's
Al

[LS1FREEK]

Hey guys! I need this same OS for a STOCK 2003 Silverado 1500 5.3/4L60e. Anyone?