Coils wired to e/f15 leads on ecm?

[Overland]

I'm not seeing these in any pictures. I'm trimming my dash harness and found these coils taped up in series on the blue connector. Under the tape is a coil with a capacitor grounded back to the ecm case. I started to clean them up, but then, do I even need them?

I also have a green wire to the J pin in my aldl I'm not seeing in diagrams. I recall it may have gone to the radio connector, which is now absent. Might I remove the pin or should it terminate somewhere?