Re: 1 wire alternator confusion

Posted by BigKev On 2022/12/8 11:55:51

It's that voltage-sensing terminal that needs to be connected back to a 12v source. Usually, people make a small pigtail and just reconnect it back to the BAT terminal on the Alt.

If it still isn't charging after that, and you give it a rev or two, then it's probably a bad alternator (ie internal regulator shot).