How To Fix P0141? | Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
What does the P0141 HO2S Heater Control Circuit (Bank 1, Sensor 2) mean? P0141 code gets triggered when the Engine Control Module detects a fault in the heater circuit of the oxygen sensor. Specifically, we’re talking about the oxygen sensor heater circuit for Bank 1, Sensor 2. When the P0141 Triggers? Your vehicle’s oxygen sensor…