× 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: Injection Pressure Regulator (IPR) Waveform Validation
Posted to Technical Discussion Forum on 9/23/2017

Could I ask someone with a 7.3L around them, to scope the control side of the IPR so I have something else to compare?

According to this from the Service Manual on Identifix I should have a 12v PWM signal. I have an odd 200mv PWM signal with an occasional odd... Login to read more.