× 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: 2008 Dodge Ram 2500 Cummins 6.7 O2 sensors?
Posted to Technical Theory Forum on 1/25/2013

On the Big Bore Navistar engines, the instructor explained that they where a Lamba sensor and used for the EGR system. Login to read more.