Unveiling the Secrets of the P0141 Code A Comprehensive Analysis

This is an issue with the heater element or wiring of the o2 sensor. Replace that oxygen sensor to make the fault go away. Check Engine Light? O2 Sensor Heater Circuit Malfunction - Code P0141. 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 Oxygen sensors monitor the amount of oxygen in the exhaust so the engine computer (PCM) can adjust the fuel mixture to minimize emissions and maximize ... Visit me at: http://www.ericthecarguy.com/ Article on P0141 and O2 heater code failures: ... The sensor was replaced with genuine sensor from Abarth tuning and after 3 weeks the same code po141 (heater circuit open circuit) returns. Po141 code heater circuit malfunction where is it located. The P0141 code indicates an issue with the oxygen sensor in your Honda's engine, and if left unattended, it can lead to more severe cases. Yes Bank 1 sensor 2 monitors catalytic efficiency, however, the heater circuit is not working, meaning the heater inside the sensor is ... 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.