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Oxygen Sensor|Service and Repair > < Air Fuel Ratio Sensor
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Oxygen Sensor: Testing and Inspection
Heated Oxygen Sensor

2GR-FE EMISSION CONTROL: HEATED OXYGEN SENSOR:

INSPECTION

1. INSPECT HEATED OXYGEN SENSOR

(a) Measure the resistance between terminals 1 (HT) and 2 (+B).

Standard resistance:

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

Oxygen Sensor|Service and Repair > < Air Fuel Ratio Sensor