Oxygen Sensors For Lexus V8
Bank 1, 2 Sensor 1:
INSPECT HEATER RESISTANCE OF HEATED OXYGEN SENSOR
- Disconnect the oxygen sensor connector.
- Using an ohmmeter, measure the resistance between terminals +B and HT.
Resistance: 11 – 16 Ohms at 20 °C (68 °F)
If the resistance is not as specified, replace the sensor.
Torque: 44 Nm (450 kg.cm, 32 ft.lb)
- Reconnect the oxygen sensor connector.