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P0141 Diagnostic Trouble Code Discussion for May 2010

Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance


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Trouble Ticket Help Requests for DTC P0141
Help Request Posted
1999 Ford Expedition Eddie Bauer 5.4L Hesitation, Surge, Cuts out, Misfire VIN: 1FMRU17L8X
P0141: B1S2 Heater. Shifts bad when hot. Runs like misfire. Cannot duplicate for now. Fuse #24 is for the Heaters and Shift Solenoids. Test good, Power is at the O2's. Trans appears to be 4R100 I cannot find the Shift Solenoid connector on the trans. Alldata shows a picture but I...
May 11, 2010
2003 Mercedes-Benz CL500 5.0L MIL Lamp on VIN: 00000000
this car runs great,but i cant get rid off the ck engine light,its giving 02 sensor heater codes,and the sensors are new.they are a 4 wire sensor. 3.0volts-ground-12.4volts and the 0.4 ref signal.that light should be of,but i dont know what else to try.im usin...
May 11, 2010
2003 Mercedes-Benz CL500 5.0L MIL Lamp on VIN: 00000000
this car runs great,but i cant get rid off the ck engine light,its giving 02 sensor heater codes,and the sensors are new.they are a 4 wire sensor. 3.0volts-ground-12.4volts and the 0.4 ref signal.that light should be of,but i dont know what else to try.im usin...
May 12, 2010
1999 Ford Expedition Eddie Bauer 5.4L Hesitation, Surge, Cuts out, Misfire VIN: 1FMRU17L8X
P0141: B1S2 Heater. Shifts bad when hot. Runs like misfire. Cannot duplicate for now. Fuse #24 is for the Heaters and Shift Solenoids. Test good, Power is at the O2's. Trans appears to be 4R100 I cannot find the Shift Solenoid connector on the trans. Alldata shows a picture but I...
May 11, 2010
2003 Mercedes-Benz CL500 5.0L MIL Lamp on VIN: 00000000
this car runs great,but i cant get rid off the ck engine light,its giving 02 sensor heater codes,and the sensors are new.they are a 4 wire sensor. 3.0volts-ground-12.4volts and the 0.4 ref signal.that light should be of,but i dont know what else to try.im usin...
May 11, 2010
2003 Mercedes-Benz CL500 5.0L MIL Lamp on VIN: 00000000
this car runs great,but i cant get rid off the ck engine light,its giving 02 sensor heater codes,and the sensors are new.they are a 4 wire sensor. 3.0volts-ground-12.4volts and the 0.4 ref signal.that light should be of,but i dont know what else to try.im usin...
May 12, 2010