P0141 Diagnostic Trouble Code Discussion for November 2016
Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance
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| Help Request | Posted | |
| 2001 Ford F-150 Lariat 5.4L Poor Idle Quality, Hesitation, Cuts out, Misfire, MIL Lamp on VIN: 1FTRX18L71 P0141: b1s2 heater circuit fault. customer parked truck after work, got in next morning to go to work would not pull in gear, misfires on all cylinders , will run normal in neutral or park. idles smooth problem only happens when in gear truck will not even pull itself. truck also has aprox 14 ... |
November 08, 2016 | |
| 2006 Mercury Mountaineer Luxury 4.0L MIL Lamp on VIN: 4M2EU47E66 P0141: Bnk 1 Snsr 2 o2 heater ckt. This has been a week of strange! I pulled wiring diagram and discovered that the codes listed are all powered buy the same circuit. Easy right? Find and replace the fuse then start looking for the short! Well not only is the fuse not blown but there is battery... |
November 11, 2016 | |
| 2001 Toyota Solara SE 3.0L MIL Lamp on VIN: 2T1CF28P21 P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. checked resistance on heater of 02 11 to 16 ohms spec mine is 14 ohms checked power at control wire battery voltage any time key on engine running with sensor connected and key on the pink and green wire has 12 volts when started ecm should ground circuit and ... |
November 29, 2016 |
