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View Full Version : Swapping LQ4 into 98 K1500 with stock 4L60, tables missing?



06bowtie_guy
March 18th, 2019, 07:59 AM
I'm working on swapping a LQ4 into my 98 silverado. Today I powered up the ECM to get the program off of it. Of course it was a 4L80 truck so did the segment swap for the transmission and now that looks good. I'm curious though if i'm missing something as there is nothing about 4X4 other than a couple of WOT shift mode tables.

My previous use of EFI live was for diesel tuning so not used to the gas thing but this engine is stock so just looking to make it all work for now.

OS is 09381344 so engine is a drive by cable setup.

Thanks for any input and help!

Attaching the current tune file incase someone wanted to check to let me know.

06bowtie_guy
March 18th, 2019, 08:01 AM
Picture of the project. Was down to just a frame at one point. Slowly getting things back together

22718.

joecar
March 20th, 2019, 09:52 PM
Which tune file did you get the 4L80E segment (and trans diag segment) from...?

06bowtie_guy
March 21st, 2019, 11:53 AM
Which tune file did you get the 4L80E segment (and trans diag segment) from...?

I swapped in 4L60E segment and trans diag. I found it on
https://www.dropbox.com/sh/4ydh5wltk3ssxbw/AAD_AxYizG0ULyjCnnMkmETEa/GM%20Truck?dl=0&subfolder_nav_tracking=1

Now that you ask makes sense that was likely from a 2wd truck? I wasnt thinking that far ahead i bet. I matched up the program number and figured perfect. :bangin:

Im just on my phone but it ended with a 44. I guess i need to locate a truck with same code and 4x4? Any ideas where to look by chance?