× 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: Odd fuel delivery
Posted to Technical Discussion Forum on 9/19/2025 3 Replies

Your pressure gauge is referenced to atmosphere and the rail pressure is referenced to manifold pressure so that might explain the difference you're seeing. Login to read more.

3 Replies Received (View Replies)