× 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: P0420
Posted to Emissions Forum on 1/12/2011 1 Reply

[...trimmed text...]

Yes that is what I am saying.

[...trimmed text...]

.994 is slightly rich... Although the converter is not working at peak efficiency, a P0420 would be less li... Login to read more.

1 Replies Received (View Replies)