On-Vehicle Inspection
- INSPECT HEATED OXYGEN SENSOR
- Disconnect the heated oxygen sensor connector.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
HEATED OXYGEN SENSORTester Connection Condition Specified Condition 1 (HT) and 2 (+B) 20°C (68°F) 11 to 16 Ω Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If the result is not as specified, replace the sensor.