× 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

P1130 Diagnostic Trouble Code Discussion for June 2005

Heated Oxygen Sensor (HO2S-12/HO2S-13) Signal Circuit Demand Changing

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 P1130
Help Request Posted
2001 Porsche 911 Turbo 3.6L MIL Lamp on VIN: WP0AB29921
P1130: O2 sensor bank 2. Not real familiar with these. Cleared these codes once and they came back(go figure). All parameters look normal, but I'm not familiar with Porsches. The LTFT's are slightly below normal at -3, and -4%. Is this acceptable on this car? My brother has owned this...
June 23, 2005