Avalon XLS V6-3.0L (1MZ-FE) (1998)
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Oxygen Sensor: Testing and Inspection
Air-Fuel (A/F) Ratio Sensor (California Only)
INSPECTION
INSPECT HEATER RESISTANCE OF A/F SENSOR
(Bank 1 sensor 1, bank 2 sensor 1)
(a) Disconnect the A/F sensor connector.
(b) Using an ohmmeter measure the resistance between terminals +B and HT.
Resistance: 0.8-1.4 Ohm at 20°C (68°F)
If the resistance is not specified, replace the sensor.
Torque: 44 N.m (440 kgf-cm, 31 ft.lbf)
(c) Reconnect the A/F sensor connector.
