Unlocking the Mystery of the PO141 Code Essential Knowledge for Car Owners

It came up with code P0141 - O2 Sensor Heater Circuit (Bank 1 Sensor 2). The car also exhibited the classic poor idle quality associated with an ... P0141 says “ O² sensor heater circuit malfunction, bank 1, sensor 2”. First you have to understand the O² sensor that we talking about and how ... This is an easy fix 99% of the time. That code means that an oxygen sensor in the engine exhaust system is telling the computer something that ... The cel code is p0141 and the ECU was reset after installing new o2 sensor. If anyone has any suggestions please let me know. This whole thing is driving me ... Check the fuse for the O2 sensor circuit before you replace the sensor. I just replaced both my sensors only to find that the blown fuse was ... The only code was the rear sensor. Replaced it and code changed to the heated circuit code, been only that one ever since. Bank 1 is referring to the left side (drivers side) of the vehicle. Sensor 2 would be the downstream sensor (the sensor behind or after) the ... Actually it refers to Bank one Sensor 2 which is the one behind the cat.... It seams that once the sensor is heated, the code stays off. Sensor has a heater element in it that is not working, I guess. Have same problem with two brand ... P0141 Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) ... Stored DTC (S) (DCT= Diagnostic trouble code) P0141 -- Oxygen Sensor ...