× 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: ECOboost P0420 code with fairly low miles
Posted to Technical Theory Forum on 3/18/2017 1 Reply

[...trimmed text...]

I didn't check SureTrack but I can. I'm highly inclined to believe the PCM is capable of diagnosing the cat as failing but this is the first one I've seen with AF sensors up front and a P0420 at what... Login to read more.

1 Replies Received (View Replies)