I tried looking for the answer on the forum and I couldn't find it...could use a little help
I swapped from a th350 in my car to a 4l80e. Obviously this required a segment swap/wiring. A friend did the segment swap for me but unfortunately after the swap I was having issues with the target idle slowly counting up when turning the key to the on position. I also had a bunch of small issues with drive-ability that were not there before the tune. When I swapped back to the pre-segment swap tune the issues were gone. Obviously I just cant drive it like that with out the trans segment. So I am sure something went wrong in the original swap file.
I am trying to accomplish the segment swap myself from my "pre swap" file but I cannot find a suitable 4L80e segment for my operating system 1271002
I have included my original tune. The car is a 1979 Camaro with an LQ4 and 4l80e