I am still trying to figure out my charging issue
Can someone please verify these voltage output from the voltage regulator .

Here is what I have .

When I start the car, the alternator light is on and there is no power on df and d+, I then rev a bit then the regulator kicks in then I have power on both. However d+ has 12 .4 volts and df fluctuates between 4 and 6 volts .

I am wondering if that's enough voltage on the df .

Thanks