DTC P0135, P0141, P0155 Or P0161: Heated Oxygen Sensor: Notes
- DTC P0135 = Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
- DTC P0141 = Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
- DTC P0155 = Heated Oxygen Sensor Heater Circuit Malfunction (Bank 2, Sensor 1)
- DTC P0161 = Heated Oxygen Sensor Heater Circuit Malfunction (Bank 2, Sensor 2)
NOTE:
Bank No. 1 refers to bank that includes cylinder No. 1. Bank No. 2 refers to bank without cylinder No. 1. Sensor No. 1 refers to sensor closest to engine block. Sensor No. 2 refers to sensor farthest away from engine block.