I ended up running to a tractor fire about an hour after the last information posted. While running around she set the MIL lamp. Here is what i found. I have modified all the MIL request settings for the transmission electronics, as soon as i get them downloaded to the ecu, ill get better information.
Did you swap both transmission segments?
I thought i did? I can build another one just to make sure
This is in a swapped engine?
Attached is a base file from a yukon that was already a 4l80. You have to remember when you change the trans segments you also have to watch the engine diagnostic segment as fault processing will change.
File attached is speed density, so pull that MAF wire. It was built around a slightly looser converter, so down low may want some more fuel. This is not a stock file. If you are wanting a bunch more fuel across the board, something is wrong.
496 Yukon Base stock 4l80.ctz
Yes, frame/motor harness/4L80E - 1999; cab/cab wiring - 2001; motor - 2004 8.1 motor harnesses repined for LS2 sensors and re configured for 8.1 90% of the wiring is confirmed as correct
And, no I did not know about the engine parameters affecting the trans parameters. But once you mentioned that it makes sense to me
restart again!! Lol but with help ;-)