× 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: Toyota vs. CA BAR Who's right?
Posted to Technical Theory Forum on 4/6/2002 5 Replies

Hi, Brad:

I normally ask Judge Kansas before over-planting, but I understand your desire for harvesting.:-)

Without knowing the pre-cat readings, it's hard to say what the cat efficiency is. From post-cat readings, it doesn't look dirty. That does bring up... Login to read more.

5 Replies Received (View Replies)