× 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

P1129 Diagnostic Trouble Code Discussion for March 2013

Closed Loop Fueling Not Achieved (Bank 2)

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1129
Help Request Posted
2007 Dodge Nitro R/T 4.0L Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1D8GU586X7
P1129: Closed Loop Fueling Not Achieved - Bank 2. Thank you for all your help in advance. I have a 2007 dodge nitro r/t. This vechile has been to 3 dealerships and several independent shops and now has landed in my bay. Customer informed me the vechile originaly went in to dealer ship for unrelated repair and...
March 04, 2013