× 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: P0171 Lean Bank 1 Struggle
Posted to Technical Discussion Forum on 12/19/2011

[...trimmed text...]

He said it runs fine in open loop. So he needs to find out why the o2 is misreporting.

Login to read more.