GS 350 AWD V6-3.5L (2GR-FSE) (2009)
Oxygen Sensor: Testing and Inspection
Heated Oxygen Sensor
2GR-FSE EMISSION CONTROL: HEATED OXYGEN SENSOR: ON-VEHICLE INSPECTION
ON-VEHICLE INSPECTION
1. CHECK HEATED OXYGEN SENSOR
(a) Disconnect the sensor connector.
(b) Measure the heater resistance of the sensor.
Standard resistance:
If the result is not as specified, replace the sensor.