Heated Oxygen Sensor: Inspection
WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT HEATED OXYGEN SENSOR (for Sensor 2)
- Measure the resistance of the sensor.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard resistance
HEATED OXYGEN SENSOR (FOR SENSOR 2)Tester Connection Specified Condition Specified Condition 1 (HT1B) - 2 (+B) 20°C (68°F) 11 to 16 Ω 1 (HT1B) - 4 (E2) - 10 kΩ or higher If the resistance is not as specified, replace the sensor.
- Measure the resistance of the sensor.