× 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: EVAP SIMULATION
Posted to Technical Discussion Forum on 6/27/2016

You might find it easier to test with the engine off so the fuel is more stable. You can use a hand pump to pull the system into a vacuum. Login to read more.