I Used this guide for mx6 626..
http://forums.probetalk.com/showthread.php?t=1701143892
They talk about the Yellow cable för signal but Its not the same place in the tps for Xedos.. The yellow cabel is al the way to the right but in the guide the yellow cabel is the next from the right.
Yellow Cabel Xedos:
1 2 3 (4)
Yellow Cabel 626 in the guide
1 2 (3) 4
I don't now if it mathers....
Yes 5Volt on closed and open throttle feels strange.