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Kenfuzed · 11-21-2016, 02:44 AM

Hi Jeff forgot to ask you, what is the voltage at the alternator's output with the engine running? At high idle you should see between 13.6 and 14.6 volts at the alternator output (BAT). If have this voltage at the alternator you can move on to diagnosing the wiring itself.

11-21-2016, 02:44 AM	#5
Kenfuzed Registered User Join Date: Jun 2014 Location: Glendora CA -> Tampa FL Posts: 587	Re: Internally regulated alternator help Hi Jeff forgot to ask you, what is the voltage at the alternator's output with the engine running? At high idle you should see between 13.6 and 14.6 volts at the alternator output (BAT). If have this voltage at the alternator you can move on to diagnosing the wiring itself. __________________ 1966 C10 Short Fleetside 1988 Sportster, 2008 Street Glide Ken's 1966 C10 build "Red Ale" Follow on Instgram: @cv_performance https://instagram.com/cv_performance Harley Performance Parts: CV Performance (Harley related) Enjoying the ride!