Need to identify a couple wires on the harness

[Jean]

Can someone help me identify a couple cut wires on this harness?

1) single green/black ? what is this?
2) is what I think an oil pressure (single wire green/brown)
3) thicker single black/yellow?

Any idea on what they are? I bought this harness used as (complete and uncut), but it's got a couple cuts as you can all see.

[yert315]

1.) 8mm starter wire
2.) oil pressure
3.) 10mm starter wire

[Jean]

Thank you!

[Jean]

Confirmed, those are starter wires.... and from the starter a thick cable runs to some kind of junction box on the driver's side near the fuse box on the e34.... I imagine I would have to do the same...

[yert315]

No that I am aware of. Only wires that got the starter going are those 3 in the harness and the one coming from the Alternator. I am going off of an e32 and how my e30 is wired up.

edit: disregard the above. There is a power wire from the power distribution block to the starter. Its one of the 13mm connections. So there are 2 startr wires in the harness, one from the alternator, and one from the power dist. block.

[Jean]

:)

[Garageaholic]

1) the gn/blk wire is also for your unloader relays. It really just goes to ground, but i grounded it out to the starter as the wiring diagrams specify.
2) Yup, that goes straight to your oil pressure sensor, which is located on the rear of the cylinder head.
3) That is your ignition wire. It goes straight to the solenoid. I forgot which pin on the C101 port it goes to. I think it's a plug and play at the C101 port, so no pin shuffling is necessary.

You're all set! Sorry for the late reply and good luck!

[Jean]

Thank you!