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Registered User
Join Date: Apr 2014
Posts: 4
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alternator
please help, I changed the alternator and battery, there are both new and the battery is still not charging what cloud be the problem. does it need a ground the alternator.
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04-04-2014, 04:20 AM
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Registered
Join Date: Oct 2002
Location: Boulder, CO
Posts: 1,197
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No need for a ground. Any problems with the gauge cluster? If the warning light for the charging system is not in-circuit I think you lose the power that excites the alternator field.
Do you have power at the smaller post (D+) with the key on? If not you can jumper that and see if you start charging. Careful though if it's shorted you might get some sparks so don't use a piece of coathanger wire. -Joel.
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1987 928S4 1992 968 cabrio 2009 957 Cayenne GTS |
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04-04-2014, 04:51 AM
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