toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

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Oxygen Sensor: Testing and Inspection
Heated Oxygen Sensor

2AZ-FXE EMISSION CONTROL: HEATED OXYGEN SENSOR: INSPECTION

INSPECTION

1. INSPECT HEATED OXYGEN SENSOR

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

Standard resistance:

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

Heated Oxygen Sensor|Page 5021 > < Exploded Views|Page 5018