Quote:
Originally Posted by btwilson86
Unless I'm completely wrong, the alternator is not controlled by the ecu. It has an internal voltage regulator in the alternator. Also, the voltage you reported at idle is too low, it should still be 13.5 volts. As engine speed changes the available current will change as well, however the voltage should remain constant if the wiring and alternator are both working properly.
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Alt is brand new and ecu is connected thru battery. From bat to fl am2 to efi fuse then it splices off before main relay as a black and yellow wire
04-04-2012, 07:07 PM
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