Asymmetric fuel question , plus fuel pump question

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?

It calculates fueling based upon displacement
A 4.3 would be rich and a 2.8 is lean. The 2.8L bin is likely lean enough to damage your engine

I data logged the 2.8 bin and a lot of the numbers was below 128. 90 was the lowest and the highest was 132. I figured it was still a little rich.

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Originally Posted by 1967Killer

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.

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I believe A1 is the signal to FP relay and activates the pump to purge the fuel system prior to engine start. The oil pressure switch is a safety device which maintains power to the fuel pump unless oil pressure is lost. Have no idea what you may have or have not done to your bin.

I was meaning since I didn't put the oil pressure sender in I don't get the pump coming on , I have to jump a hot wire to the relay.

The oil pressure switch is a backup, I drove my truck for years with it disconnected. KOEO should cause the fuel pump relay to turn on the fuel pump and prime the system. Anywhere from 5 to 30 seconds, then turn off. After the engine reaches the running state, the ECM energizes the fuel pump relay full time

What is KOEO?

Key On Engine Off

ok. yes duh. after 5 data logs and 5 diff chip burns i got it as smooth as i can. take a look and see what you think. its a 255 ci dodge with 350 tbi and a v6 computer.

Attachment 13281

45.10 49.80 54.90 60.00 61.96 63.92 63.92 70.98 70.98
45.10 49.80 54.90 60.00 61.96 62.75 65.10 70.98 70.98
47.06 51.76 47.84 58.04 55.69 72.55 70.20 70.20 74.12
46.67 48.63 49.02 56.47 57.65 63.53 67.06 75.69 79.61
45.88 58.82 58.04 58.04 53.33 77.65 72.94 72.94 80.39
49.80 65.10 58.04 63.53 61.96 63.53 61.57 63.14 80.78
49.80 71.76 77.25 73.73 65.49 83.53 76.86 85.10 85.88
49.80 74.51 78.04 81.57 82.75 83.53 86.67 87.06 87.06