Mastering Automotive Diagnostics The PO141 Code Unraveled

Advanced Autoparts ran the diagnostic (free of charge) and the P0141 code was the culprit. It says bank 1, sensor 2. So, I have read in the ... After running the code, they told me it was the O2 sensor in Bank 1 Sensor 2. It either has a short circuit or the sensor is bad. This same code ... It sounds like a transient reading. Each time you start the car and begin to drive, the computer checks to make sure that the proper current is flowing through ... My '01 V6 came up with a P0141 code after sitting for a month. I replaced bank 1 sensor 2 with a Denso one and I still have the same code. p0141 Not Clearing · Faulty oxygen sensor heater (most common) · Circuit problems (e.g., damaged wiring, loose connections – fairly common) ... When the PCM detects a malfunction in the oxygen sensor circuit, it will store a diagnostic trouble code (DTC) and illuminate the Engine Light ... The P0141 code shows up in the scanner, it means there is something wrong with the heating circuit of the oxygen sensor located in the middle of the catalytic ... P0141 is B1S2 heater malfuntion and the toyota part number is #89465-53200. I am sure as I've replaced this not too long ago and checked my ... What it does mean is 50 times going from a cold engine(Less then 100f) to a warm engine(200f) and back to less then 100. That is a cycle. After ... 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 ...