× 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

P1312 Diagnostic Trouble Code Discussion for July 2011

Exhaust Gas Temperature Sensor Malfunction

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 P1312
Help Request Posted
2003 Isuzu Rodeo S V6 3.2L Poor Idle Quality, Low power VIN: 4S2DM58WX3
P1312: ION Sensing Module Secondary Line 2 Circuit Malfunction. Thanks in advance this rodeo came in with a low power complaint and rough idle. Watched scan data on test drive and o2 sensors look good and are switching but when i come to a stop after about 15 seconds bank 2 upstrem o2 stays at .57v then increases up to .87...
July 11, 2011