Finn L wrote:
. As someone else asked, does it really stop putting out voltage
on the fat wire - easily measured on the fat wire with a voltmeter -
voltage should drop to maybe 13.2 V as opposed to the 15 - 16 Volts
when alternator is delivering power.
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Finn, yep I realize there is still voltage on the fat wire since
it hooked directly to battery which is showing 12.3 volts when you
disconnect the little line from the battery to the alt plug. But there
is no current flow which says to me the alternator is not producing
anything , right.
YES.