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Rear Heated Oxygen Sensor

COMPONENT INSPECTION




Check resistance between terminals (3) and (1).

Resistance: 5.2 - 8.2 Ohms at 25°C (77°F)

If NG, replace the rear heated oxygen sensor.

CAUTION: Discard any heated oxygen sensor which has been dropped from a height of more than 0.5 m (19.7 in) onto a hard surface such as a concrete floor; use a new one.