× 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: 83 Jeep CJ5 Ignition cuts out
Posted to Technical Discussion Forum on 2/3/2021 9 Replies

I took scope readings of the grounds after seeing that the control square wave to the ignition module was going into negative voltage and shifting upward by .25 volts when it stopped sparking. The engine ground had lots of noise on it.

I cleaned the grounds o... Login to read more.

9 Replies Received (View Replies)