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> Alternator and Electrical Question
Barretta
post Sep 2 2006, 07:28 PM
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Quick question, I know all you knowledgeable 914'ers must be burnt out on electrical questions, so I'll keep it breif--for now (IMG:style_emoticons/default/wink.gif). My 74 1.8 isn't charging but the light will go off on the dash and when the alternator is unplugged and re-plugged into the main harness you can notice a parasitical loss...but it doesn't read that it is charging when tested on the battery. There is a red w/ white stripe wire (seems to be a live wire) that has been snipped off the alternators harness...what is this for? where does it go? could it be the problem? Any ideas would be a lot of help. Thanks.

I am a newbie to the 914 land, obviously.
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Tom
post Sep 3 2006, 09:22 AM
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Barretta,
The book I have has three wires from the relay plate to the alternator. Followed this book ( HAYNES manual) and just got mine running yesterday.At the alternator you should have four wires , the three from the relay plate ( D- , D+ , anf DF ) and one really large one from the terminal on the back of the alternator to the starter. This large wire ( 6 or 8 ga.) is the wire that carries the charging current form the alternator to the battery. It goes on the same post of the starter that has the positive battery cable on it.
Hope this helps.
Tom
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Posts in this topic
Barretta   Alternator and Electrical Question   Sep 2 2006, 07:28 PM
drive-ability   Well by you seeing the light on the dash go off te...   Sep 2 2006, 08:01 PM
ejm   The alternator harness has four wires. Three are s...   Sep 3 2006, 06:47 AM
Barretta   It is the heavy red/white wire that is cut, not th...   Sep 3 2006, 07:10 AM
Tom   Barretta, The book I have has three wires from...   Sep 3 2006, 09:22 AM
Barretta   Alright, thanks for all the help, and quick. But ...   Sep 3 2006, 10:53 AM
Dr Evil   The reason you would run it to the starter is beca...   Sep 3 2006, 11:33 AM
Barretta   I follow what everyone is saying...and the help is...   Sep 3 2006, 06:05 PM
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