× 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: voltage drop testing
Posted to Educators Forum on 6/20/2019 10 Replies

George, grab a pen and paper and sketch out the following basic simple circuit. Alternator, wire from alternator output stud to positive battery post, wire from alternator case to battery negative post. The VD in the negative line is so low that we won't consi... Login to read more.

10 Replies Received (View Replies)