× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Installing external voltage regulators
Posted to Technical Discussion Forum on 10/16/2023

[...trimmed text...]

Gene, of course it will show open between the two small pins. It is a "B" alternator. One pin will measure 2-3 ohms to alternator case. The other pin 2.4K to alternator output stud. Louis Bernstein ... Login to read more.