PDA

View Full Version : Need a tune file for O/S 01270003 with a 4L80E



thunder550
April 30th, 2006, 04:39 PM
Need to copy over the tranny segment from a 4L80E tune, operating system 01270003.

Can someone help me out? :)

ringram
April 30th, 2006, 07:41 PM
Have you looked at www.holdencrazy.com for compatible stuff?

thunder550
May 1st, 2006, 01:42 AM
They don't have my OS :frown:

thunder550
May 1st, 2006, 04:00 AM
What are my options if I can't find the correct operating system to copy the 4L80E tranny segment from?

ringram
May 1st, 2006, 05:11 AM
Hmmm. Not sure, probably a question for the trans guys. Have you compared the tables? Maybe trans talks to pcm using the same tables, its just built stronger. I think you will need to look into it that way.
In which case perhaps it will work with stock 4L60e stuff. But I have no idea.

thunder550
May 1st, 2006, 07:58 AM
I'm an idiot - I just realized that the O/S i gave is an EFILive custom OS number. My stock OS was 12208322, I think I already have a tune with that OS with the 4L80E. I should be able to copy the tranny segments from that into my custom OS right?

hrodgmc
May 1st, 2006, 07:59 AM
I know solenoid firing order is different. Wish I knew more.

thunder550
May 1st, 2006, 09:01 AM
Hmmm ok well I'll give it a try I guess and see what happens. Thanks for the PM BTW :)

joecar
May 1st, 2006, 03:55 PM
Yes, the solenoids fire in a different order.

Which OS are you copying from, could I see...?

thunder550
May 2nd, 2006, 01:34 AM
OK I got it all worked out. Copied the tranny segment from a 4L80E tuen from my original OS, 12208322. PM me your email address and I'll send you my file.

joecar
May 2nd, 2006, 01:40 AM
Thanks.

1SlowHoe
June 25th, 2007, 03:10 PM
Anybody have the same type file for me? I am running OS 12216125 and I need the 80E segments. Nothing in the tune bin:frown: