2nd Alternator for AC power
Here's a question for the DC electrical guys.....
Info: 2006 F350 Lariat FX4, single alt (DC Power XP 250 amp)
Plan: I am exploring installing a dual alt. system, using the second alt. to charge a battery bank mounted to either the frame or in the bed and using that bank to power an inverter in the cab.
Question: Can I run the second alt. without plugging it into the PCM? I know in the dual alt. trucks the PCM controls both, but my battery charger will be controlling the charging.