Alternator Decarga Problems

Hello..Well ... look at me that problem has happened to me many times ... what you should do is that if you already proving the alternator in a bank and does not have problems simulate the same test in the vehicle ... Try a direct feeding of the battery, then with the pilot light and the constant voltage of the regulator. Get to the discard once the problem is identified, it is easier to do the correct repair. They are a flying change and there is the problem ... Nothing more than lines ... I hope my answer and solutions your problem is served ...