Join Now
International Automotive Technicians Network

P0031 Diagnostic Trouble Code Discussion for July 2009

Air Fuel Sensor (Bank 1 Sensor 1) Heater Control Circuit Low Voltage


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 P0031
Help Request Posted
2003 Nissan Sentra GXE 1.8L MIL Lamp on VIN: 3N1CB51D13
P0031: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Low. ... on a 03 sentra. car came in with code P0031 i performed pin point test and found o2 had high resistance per mitchels specs (10.2 is resistance spec is 2.3 to 4.3). I got new o2 and it has same resistance value 10.2. just wondering has anybody ran into this...
July 22, 2009
2003 Nissan Sentra GXE 1.8L MIL Lamp on VIN: 3N1CB51D13
P0031: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Low. ... on a 03 sentra. car came in with code P0031 i performed pin point test and found o2 had high resistance per mitchels specs (10.2 is resistance spec is 2.3 to 4.3). I got new o2 and it has same resistance value 10.2. just wondering has anybody ran into this...
July 22, 2009