Join Now
International Automotive Technicians Network

P0141 Diagnostic Trouble Code Discussion for November 2004

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
1997 Ford Explorer Eddie Bauer 5.0L MIL Lamp on VIN: 1FMDU35P2V
P0141: HO2S12 heater ckt fault. Hello,have a vehicle that the mil has been on for a year. Tk started to run poorly and customer brought it in. I found numerous O2 codes and tk would enter closed loop with all O2's reading less than .1v. Checked all wires at O2 2/1. found good ground on sig r...
November 02, 2004
1997 Ford F-250 Lariat 5.4L Poor Idle Quality, Hesitation, Surge, Cuts out VIN: 1FTEX27L2V
P0141: ho2s12 heater ckt fault. This truck has been wrecked and is pretty rough. The first question I have is when I look at module ID on snap on scanner, I get SOFTWARE FILE: ALAPKE3.HEX MODULE PART# F7PFAEA VIN; NOT AVAILABLE, wouldnt it be a problem for this pcm to not have the vin# flash...
November 30, 2004
2001 Kia Sportage 2.0L MIL Lamp on VIN: KNDJB72391
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... P0134,P0135,P0136,& P0141 checked sensors according to alldata they were bolth bad ordered new ones from Kia fixed it right up. 3 Days later Cust. comes back in light back on so we check codes all 4 are back but cust has...
November 30, 2004
1997 Ford Explorer Eddie Bauer 5.0L MIL Lamp on VIN: 1FMDU35P2V
P0141: HO2S12 heater ckt fault. Hello,have a vehicle that the mil has been on for a year. Tk started to run poorly and customer brought it in. I found numerous O2 codes and tk would enter closed loop with all O2's reading less than .1v. Checked all wires at O2 2/1. found good ground on sig r...
November 02, 2004
1997 Ford F-250 Lariat 5.4L Poor Idle Quality, Hesitation, Surge, Cuts out VIN: 1FTEX27L2V
P0141: ho2s12 heater ckt fault. This truck has been wrecked and is pretty rough. The first question I have is when I look at module ID on snap on scanner, I get SOFTWARE FILE: ALAPKE3.HEX MODULE PART# F7PFAEA VIN; NOT AVAILABLE, wouldnt it be a problem for this pcm to not have the vin# flash...
November 30, 2004
2001 Kia Sportage 2.0L MIL Lamp on VIN: KNDJB72391
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... P0134,P0135,P0136,& P0141 checked sensors according to alldata they were bolth bad ordered new ones from Kia fixed it right up. 3 Days later Cust. comes back in light back on so we check codes all 4 are back but cust has...
November 30, 2004