Another starting problem

6pak
This is most likely what you have.

If you have a dual ballast resister and a try 5 pin ECU there is another wiring diagram for that but it is very much the same.
Screenshot_20220620-080042.png

The ECU gets power from IGN 1 when in run and from IGN2 back through the ballast resister in Start.


The coil gets power from IGN1 in run through the ballast resister.

The coil gets power from IGN2 directly during cranking.