usually red. If not color-coded, Look to see which one is on pos. battery lead.
The wire leading to the bulb socket is the positive (+) wire. The vehicle body and frame acts as the negative (-) part of the circuit.The wire colour codefor positive is the green black one
Whichever one you connect to the positive terminal. The colors are there so you can find the same wire at the other end.
The white stripe on clear speaker wire is usually the positive wire. You may also find it with dashes and this is still the one that will carry the positive charge.
If there is only one wire connection on the electric choke then that wire needs to be a positive wire. You will want to run one that only has voltage when you turn on the key. If it has two connections, one is positive and one is ground. Same thing as the positive connection on the single wire type....then simply run the other terminal to a good ground.
well try to find if one wire has a darker color copper than the other, this would help. or if one side of the wire coat has a white stripe on it, then the stripe indicates it's positive
the middle one
In my experience, one wire will have little ridges or ribs along its' entire length. The other one will be smooth. Not sure which one is supposed to be positive or negative, but you can just assign one wire positive and the other negative. Just don't mix them up and you'll be able to tell which one is which at either end of the pair of wires. Hope this helps.:)
You connect the positive one (commonly orange/white) to your dash lights positive.
Red wire is Positive in a car battery. If they are not color coded, find which one is not connected to the chassis and this will be positive.
It is traditional to use the copper colored wire as the positive. Of course, the electrons don't care what color the wire is as long as you hook it up the same at both ends!
The negative wire is the one with this symbol on the battery. (-) Positive is (+)
In most circuits, the wire that isÊ"dashed" on a wiring diagram is positive. The other wire, often unmarked, is the negative one.