Need Alternator Wiring Help
Printed From: CorrectCraftFan.com
Category: Repairs and Maintenance
Forum Name: Engine Repair
Forum Discription: Engine problems and solutions
URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=1138
Printed Date: November-22-2024 at 10:10am
Topic: Need Alternator Wiring Help
Posted By: AWhite70
Subject: Need Alternator Wiring Help
Date Posted: January-19-2005 at 12:14pm
Could someone lend me a hand with the engine wiring on my '79 SN PCM 351?
I had pictures of which wire goes to which pin on my alternator but due to some computer problems I lost the pictures of my engine teardown. Could someone send me a picture of the alternator wiring, or tell me which color wire goes to which terminal?
Thanks,
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Replies:
Posted By: 79nautique
Date Posted: January-19-2005 at 3:13pm
field - green
auxiliry - brown
output - orange
ground - black
if you look in the refence section and select the 302 - 351 pcm engine manaul and go to page 22 it has the wireing diagram.
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http://www.correctcraftfan.com/diaries/details.asp?ID=756&sort=&pagenum=1&yrstart=1979&yrend=1979 - 79 nautique
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Posted By: 64 Skier
Date Posted: February-10-2005 at 6:40am
I single wired mine and got rid of the external voltage regulator and solenoid. A rewind shop upgraded an alternator for the single wire applicaiton. The old Interceptor starter has a solenoid. Takes away a lot of mess and the wiring confusion.
It's been about a year since the modification and it's holding up well.
Reducing the amount of wire on a Marine application just feels right.
Did the same in my Bronco.
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64 Skier
66" HO VTX and 67" HO Triumph
http://www.correctcraftfan.com/diaries/details.asp?ID=1071&sort=&pagenum=3&yrstart=1971&yrend=1975 - 71CC
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Posted By: Ride_Kelin
Date Posted: March-15-2005 at 3:24pm
64 Skier-
I'm having charging issues with my 86 Ski 2001. A previous owner replaced the externally regulated alternator with an internally regulated one without removing the external regulator as far as I can tell. I noticed you posted on a conversion you did that removed the external regulator from the system. Could you provide some insight into that conversion? Was it something you did yourself, or had a shop do?
Thanks for you help
Ryan Brown
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