Post by
amc49 »
https://forums.nicoclub.com/amc49-u275146.html
Sat May 04, 2019 11:22 pm
Year and engine?, they can change alts every year and engine if they want. Wiring color codes as well.
If ignition is on but engine not running it only makes sense that at least one wire has no current as there can be no output from alt if it is not turning.
State your case better for battery not charging, if battery is bad they often act like that. The only acceptable battery test is a loadtest at CCA, if not done the statement that battery is 'good' is worthless.