Gurus- I have a couple of alternators I decide to try to test. Rigged up an electric motor with fan belt to alternator on a bench. Connected cables to a battery B+ to Pos and ground from the alternator to -. Flicked the switch and checked on the multimeter for charging volts. Battery was already at 12.9 before testing and showed the same. swapped voltage regulators (both Bosch with same reg). No change. I'm looking for something like 14.4 V from alternator. Am I missing something? Or are both voltage regulators cactus?
Cheers
Lou
Cheers
Lou