Service engine soon light came on. AutoZone readout provided code P0141, Generic Definition. HO2S 12 Heater condition (Heated Oxygen Sensor Bank 1 Sensor 2) -The powertrain control module monitors the oxygen sensor heater. The computer has recognized a failure in this circuit. Probable causes:
1. Oxygen sensor defective.
2. Poor connection at oxygen sensor.
3. Check circuit fuse.
Can you tell me where this circuit-fuse is located?
Can you tell me where the Sensor is located?