Ignition amp wiring

[Alan461]

Broke the wire connections to the ignition amp plug while trying to reroute the harness.
Pin 1 had a connector to which one or both of the w&b wires were connected.
Pin 2 was empty with no spade connector.
Pin 3 still had the yellow connected.
There are three wires that go to this; one white & black goes to the coil, other white & black joins the afm harness and a yellow that goes to the coil.
Can someone advise me which wires to connect where
I've looked at all the wiring daigrams I can find but to no avail
Many thanks Alan

[Belle427]

I have a white/black to pin 1, this goes to coil left lower terminal looking at the car from the front.
pin 3 has a white wire which goes to coil right lower terminal. Nothing in pin 2.
I dont have any other wires on mine, a 1995 400.

[Alan461]

Thanks I'll give pin 1 a try, main thing is confirmation that pin 2 is empty

[Alan461]

Started first turn. Many thanks for that.
I thought if I get the wiring wrong it might fry the ecu.