That's not good at all!
What was the error code displayed before it was removed?
I want to say that the TPS signal or the Cylinder 1 & 4 coil output. Guessing its the coil output. Can you tell us what the adjacent wire color is as you may have other issues beyond the ECM.
Ping [MENTION=3172]skooter65[/MENTION] and see if he has one....
I was looking at this before the server went down trying to find a picture I posted about the pin out. But never did find it.
So, what was not working that lead you here to the ECM if no error code was displayed?