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Author: Subject: Hayabusa help

posted on 17/2/18 at 09:37 PM Reply With Quote
Hayabusa help

Got a project, it had already been working but the wiring was a mess.
Since rebuilding the car I have no an issue with what wires do what.
Loom has been adapted already but I am a little lost.

What would be power into the ecu? Orange/white?

Yellow/green, go to earth?

Black/ idea on this one.

Starter is wired independent from the engine loom so I can turn it over but need to sort the ecu side of it.

Hoping someone on here has the knowledge.

Cheers guys

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posted on 18/2/18 at 12:50 AM Reply With Quote
yellow green is not earth defo black is

but !
depends on year of loom
uk or usa
what about the neutral and clutch switch ?
is the alarm plug wiring still there
if it a later loom be careful as there are black live wires as well, and black indicator wires.

some pics might help and more info


View User's Profile View All Posts By User U2U Member   bart 's Aim

posted on 18/2/18 at 12:53 AM Reply With Quote
any help?
∙،. ˘≈ﺣ

View User's Profile Visit User's Homepage View All Posts By User U2U Member   ReMan 's ICQ status

posted on 18/2/18 at 08:22 AM Reply With Quote
I have a diagram, which I think is correct one but still a bit lost.

Loom has been stripped back by previous owner so prob got a max of 9 wires left loose.

Neutral is blue and is working.

Yellow/green I though I had read somewhere to earth to act as clutch switch bypass...left loose for the min.

Orange/white I have as ignition live.

Not sure which should feed the switch side of my fuel pump relay.

Black/green I have left loose as no idea on that one.

Orange/yellow (from memory) is earthed via a 100k resistor

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posted on 18/2/18 at 05:04 PM Reply With Quote
Just looked and these are the only wires I have that need connecting by the looks for the engine loom.
Orange/Yellow (have 100k resistor to earth)
Yellow/blue (tacho)
Blue (neutral light)

Tip over switch is in place still.

Hopefully someone can help

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