× 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: Cummins 24v ECM Question
Posted to HD/Fleet Forum on 1/20/2022 4 Replies

I did go for a test drive with my scope hooked up to pin 40, one of the three B+ feeds to the ECM and the voltage was steady, with no spikes. Login to read more.

4 Replies Received (View Replies)