First off on a1228062 or 1227747 ECM what does the green/white wire in A1 do? DOES it turn the relay on at all or have I done something to my bin to mess it up? I didn't put a oil pressure switch in my harness and from the way the print looks it's what runs the fuel pump.
Ok I have been playing with my conversion on my 225 slant six , it's a 1228062 with a map and water temp and hei converted dodge dis and a tbi off a 350 Chevy. If I put the 4.3 bin in a change the BPW it is to rich. I changed it to a 2.8 bin and changed the BPW and it ran better. Both bins are asymmetric fuel so what is so much different?