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I have put a new alternator on and believe my wiring to be correct but it is still not charging. Is there anyway to test or tell if the voltage regulator is working properly. All other function of the electrical system seem to be working properly.
 

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put voltmeter on battery terminals and note +13.5 V +/- 0.5 V with car running. you should have taken VR and alt to AutoZone where they will test both of them together as a unit for free usually.
 
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