× 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: NOx checklist
Posted to Emissions Forum on 4/7/2009

[...trimmed text...]

The 4wd chassis dynos we use to certify new and prototype vehicles are more advanced than those available in the field. One that we own can actually match road wind speeds in excess of 130mph. The co... Login to read more.