× 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: 94 taurus 3.8 code 171,172
Posted to Technical Discussion Forum on 12/22/1999 1 Reply

[...trimmed text...]

The last time I had a Ford the O2 went above 1 volt, it was a bad ground, but I don't remember where. Good luck and let us know how it comes out.

Login to read more.

1 Replies Received (View Replies)