1991 Dodge Dynasty Car wont charge, alternator known to be

1991 DODGE DYNASTY
200,000 MILES • 6 CYL • FWD • AUTOMATIC
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SHAUNZ302
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... unforunately i made the mistake of connecting the battery cable backwards , replaced the battery, then the alternator, car still wont charge, engine is the 3.3 V6 lot of miles but she still runs like a beast.
Dec 23, 2008 at 12:24 PM
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JDL
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Will the vehicle start and run?

If that is a three wire connector at the alternator, the black wire is ground, the dark green wire is used by the computer to control charging voltage, with the engine running, there is a pulse on that wire. Dark green/orange or dark blue is B+ with the engine running.
Dec 23, 2008 at 2:27 PM