Heated Oxygen Sensor

INSPECTION

INSPECT HEATER RESISTANCE OF HEATED OXYGEN SENSOR (Bank 1 Sensor 2)




a. Remove the driver's seat.
b. Take out the floor carpet.
c. Disconnect the oxygen sensor connector.
d. Using an Ohmmeter, measure the resistance between the terminals +B and HT.

Resistance: 11 - 16 Ohm at 20 °C (68 °F)

If the resistance is not as specified, replace the sensor.

Torque: 44 N.m (440 kgf.cm, 31 ft.lbf)

e. Reconnect the oxygen sensor connector.
f. Reinstall the floor carpet.
g. Reinstall the driver's seat.