Quote Originally Posted by shmiet View Post
Doing the same swap right now haha. Yes the ls pcm needs the coolant temp signal. Remove the obs transmission wiring, use the ls transmission wiring. The speed sensor signal will need to be split between the two pcms. Unfortunately I don't know about the NSS. Hope that helps a bit.
Yes it does. I just saw that this morning too. haha. Are you still using the stock 4L60E?