× 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: Negative oxygen sensor reading
Posted to Technical Discussion Forum on 12/4/2011 1 Reply

So in this situation, you should take your ground connection at the sensor ground or ECM ground and not chassis or battery ground? Login to read more.

1 Replies Received (View Replies)