Wiring help

[crazycast2]

I've got a crank no start on a S52 OBD1 conversion. I'm getting no fuel and no spark. I've got this wire in my harness but I don't know where it goes. One end must go to the battery box but where does the other go? I've already got power to the starter with the black wire coming from the firewall.

[325islovE]

thought that was the starter wire on the e36=big black wire on the e30
then again my s50 cranks and doesnt start

[samiam3356]

Pretty sure the 2nd pic goes to the Alt. Will look at mine tonight though.

[crazycast2]

Pretty sure the 2nd pic goes to the Alt. Will look at mine tonight though.

The wire doesn't reach the alternator though. Also the harness had no wire to go from the starter to the alternator.

Thanks for the help

[samiam3356]

judging by the way it naturally lays it goes there.

[herlsy]

That end of the wire goes to the starter, the alternator end has a smaller lug.

[crazycast2]

So that wire is pointless than?