× 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: OBDII Automotive vs Heavy Duty
Posted to Technical Theory Forum on 3/2/2021

Hi Rex,

Adding to what Mike said, HD OBD helped to standardize component names and nomenclature.

The Ford F650/750 also had the 16 and 9 pin connectors. Login to read more.