× 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: 97 Jetta 2.0 PO411 'secondary air system incorrect flow detected'
Posted to Technical Discussion Forum on 5/3/2002

make sure you ck the operation of the combi valve-could be stuck-you can run the monitor with the factory type scan tool use basic settings group 160 Login to read more.