Join Now
International Automotive Technicians Network

P0141 Diagnostic Trouble Code Discussion for August 2009

Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance


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 P0141
Help Request Posted
2000 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: KMHJF35F0Y
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... light on and an exhaust leak. Pulled codes p0141 and p0135. First thing I noticed is that the rear oxygen sensor had been replaced already with a universal type sensor in which someone cut and spliced the old connector to the new sensor. Wow! . Next the fr...
August 07, 2009
1998 Mitsubishi Montero Sport LS 3.0L MIL Lamp on VIN: JA4LS31P0W
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. Vehicle was in Canada a couple of weeks ago. Had battery and alternator replaced(alt overcharged batt?). Makes it back here with radio not holding code, lf window not working, radio ant not operating and mil on. Found two fuses underhood open and replaced. Rad...
August 10, 2009
2000 Pontiac Sunfire SE 2.2L MIL Lamp on VIN: 1G2JB5249Y
P0141: O2 Heater fault. This car came in with a MIL lamp on, and three current codes indicating faults pertaining to both O2 sensors. I checked under the "codes set since last cleared" and came up with a total of six O2 sensor codes. I monitored the O2 voltages with my Modis ...
August 11, 2009
2000 Pontiac Sunfire SE 2.2L MIL Lamp on VIN: 1G2JB5249Y
P0141: O2 Heater fault. This car came in with a MIL lamp on, and three current codes indicating faults pertaining to both O2 sensors. I checked under the "codes set since last cleared" and came up with a total of six O2 sensor codes. I monitored the O2 voltages with my Modis ...
August 12, 2009
2000 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: KMHJF35F0Y
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... light on and an exhaust leak. Pulled codes p0141 and p0135. First thing I noticed is that the rear oxygen sensor had been replaced already with a universal type sensor in which someone cut and spliced the old connector to the new sensor. Wow! . Next the fr...
August 17, 2009
2000 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: KMHJF35F0Y
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... light on and an exhaust leak. Pulled codes p0141 and p0135. First thing I noticed is that the rear oxygen sensor had been replaced already with a universal type sensor in which someone cut and spliced the old connector to the new sensor. Wow! . Next the fr...
August 07, 2009
1998 Mitsubishi Montero Sport LS 3.0L MIL Lamp on VIN: JA4LS31P0W
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. Vehicle was in Canada a couple of weeks ago. Had battery and alternator replaced(alt overcharged batt?). Makes it back here with radio not holding code, lf window not working, radio ant not operating and mil on. Found two fuses underhood open and replaced. Rad...
August 10, 2009
2000 Pontiac Sunfire SE 2.2L MIL Lamp on VIN: 1G2JB5249Y
P0141: O2 Heater fault. This car came in with a MIL lamp on, and three current codes indicating faults pertaining to both O2 sensors. I checked under the "codes set since last cleared" and came up with a total of six O2 sensor codes. I monitored the O2 voltages with my Modis ...
August 11, 2009
2000 Pontiac Sunfire SE 2.2L MIL Lamp on VIN: 1G2JB5249Y
P0141: O2 Heater fault. This car came in with a MIL lamp on, and three current codes indicating faults pertaining to both O2 sensors. I checked under the "codes set since last cleared" and came up with a total of six O2 sensor codes. I monitored the O2 voltages with my Modis ...
August 12, 2009
2000 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: KMHJF35F0Y
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... light on and an exhaust leak. Pulled codes p0141 and p0135. First thing I noticed is that the rear oxygen sensor had been replaced already with a universal type sensor in which someone cut and spliced the old connector to the new sensor. Wow! . Next the fr...
August 17, 2009