P0141 Code The Ultimate Guide to Troubleshooting and Repair

P0141 is the heater circuit/function for that O2 sensor. Anytime you get a code the only thing you know is that circuit/function has a problem. Sensor 2 is typically a heated oxygen sensor (HO2S.) A short circuit or excessive resistance in the HO2S heater circuit can create improper current flow to the ... 1)Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and ECM memory was not cleared. CEL will only go out after so many warm up cycles with the error absent. You can use an OBD2 code reader/data viewer/logger to erase the code. The only code was the rear sensor. Replaced it and code changed to the heated circuit code, been only that one ever since. OBD2 Scanner: https://amzn.to/3PHRplS ▶︎ O2 sensor removal kit: https://amzn.to/3dU26RA ▶︎ Check Out ALLDATA Manuals: ... R56 :: Hatch Talk (2007+) - O2 sensor heated circuit P0141 code persistent - I have a 2008 Cooper S with 95K miles. 2 months after purchase, ... 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 ... Code P0141 (O2 Sensor Heater Circuit Bank 1 Sensor 2) and Code 61-1 / 61-2 are reported from my check engine light OBD read. P0141 is for the 1/2 O2S. 1/2 is the O2S after the Catalytic Converter (Downstream O2S). Examine the wiring going to this O2s closely for damage ...