Heated Oxygen Sensor

INSPECTION

INSPECT HEATER RESISTANCE OF HEATED OXYGEN SENSOR




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.




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

e. Reconnect the oxygen sensor connector.

Torque: 44 N.m (450 kgf.cm, 32 ft.lbf)

f. Reinstall the floor carpet.
g. Reinstall the driver's seat.