Cm849

[WPDiesel]

Ok I got a question on this apps wiring I have the pin out for the whole entire truck and I have it figured out except for the 5volt supply from the ecm which pin is for both 5 volt supplies to the apps? It's weird they use c1 and c2 to wire the apps for signal but it makes sense now I look at it just don't want to take 5 volt from somewhere that needs it. I'm putting a cr in a 2nd gen 99 incase that makes a difference I guess I could take a 5 volt out of my pcm on the 2nd gen side of needed thanks guys!