Re: DUI-hei help
Dave is correct.
If you are standing behind your alternator, and the wire connects to the left (#1) terminal on the two wire plug, then it is the one that should be used for the 'idiot' light.
You will need to get a bulb holder that has two wires, and doesn't ground through the housing.
Connect the 'Thin brown' wire to one side, and a wire from the 'Heavy Red' to the other.
The light should go out when the alternator starts charging and when the key is turned off.
When the key is 'ON' but the engine is not running, the 'Idiot' light should be on.
It should also light up when the if the alternator fails.
If you don't mind, would you tell us how much you paid for that DUI ignition set up?
Good luck, Aaron.
If a tree falls in the forrest, and there is no woman around to hear it, is the man still wrong?