× 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: Post-Cat O2 sensor diagnosis
Posted to Technical Discussion Forum on 8/25/1998

Hi, Brad!

[...trimmed text...]

So there is not much O2 leaving the cat, right? So what O2 voltage do you expect to see?

[...trimmed text...]

Can you dig 'deeper'?



Login to read more.