Heated Oxygen Sensor: Inspection
WARNING: This page is about a different car, the 2007 Toyota Tacoma. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT HEATED OXYGEN SENSOR
- Check the resistance. (Bank 1 Sensor 2)
- Using an ohmmeter, measure the resistance between the terminals.
Standard
TESTER CONNECTION AND SPECIFIED CONDITION REFERENCETester Connection Specified Condition 1 (HT) - 2 (+B) 11 to 16 Ω at 20°C (68°F) 1 (HT) - 4 (E) 10 kΩ or higher Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If the result is not as specified, replace the heated oxygen sensor.
- Using an ohmmeter, measure the resistance between the terminals.
- Check the resistance. (Bank 1 Sensor 2)