This is what I found out:
Battery voltage at idle: 12.37
Battery voltage above idle: 12.57
Neg. battery terminal to voltage regulator batt: 12.36-12.5
Generator F to Voltage regulator batt: 12.56
Generator A to Voltage regulator batt: 12.56
Generator F to ground: 0.2
Generator A to ground: 0.2
Generator F to Voltage regulator F: 0.2
Generator A to Voltage regulator F: 0.2
It seems the generator is only producing 0.2 volts. Any opinions other than it being a bad generator?
