Can't find where this cable goes, i really need help please.

[Sigmadict]

Hi everyone, I'm rebuilding my motor and I'm trying to figure out where to connect this cable. I looked for hours where to plug it or the utility of the cable but i can't find anything on the net. I wish anybody could tell me where to plug it and what it use for.
Thank you very much for helping me.

I have a nissan silvia S13 1992 red top

[Sigmadict]

[Sigmadict]

[biggie]

Not fimilar, and can't hardly see pics on my screen. But would appear to be the crank angle sensor (CAS). Should be able to search that for diagrams.

[compactfean]

I.think biggie is right. It looks like the engine speed sensor or what ever found on s14 transmission bell housings. Idk why you'd have one though since your s13. (maybe that's why you can't find a spot for it, because there isn't one). Look up that part for a s14 and see if its that part.