Please help.
 

Im new to forum an dont know where to post. I have a problem with the tune on my pcm. 99 5.7 with 4l80. I swapped the wires in the trans and the wires in pcm for vss. Car wont shift or move. Does anyone have a tune thatll make the 4l80 run on pcm an have tcc lock up. I really need help.
https://cimg3.ibsrv.net/gimg/ls1tech...9a2cd61f8f.jpg
In regards to this thread from slow67

First if the car will not move you have a mechanical issue to solve first , No electrical issue will cause no movement