toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Air Fuel Ratio Sensor|Page 951 > < Air Fuel Ratio Sensor|Page 949
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Oxygen Sensor: Service and Repair
Heated Oxygen Sensor

Components

2GR-FE EMISSION CONTROL: HEATED OXYGEN SENSOR (for 2WD): COMPONENTS

COMPONENTS

ILLUSTRATION

Removal

2GR-FE EMISSION CONTROL: HEATED OXYGEN SENSOR (for 2WD): REMOVAL

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:  Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat
belt pretensioner activation.

2. REMOVE HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)

(a) Disconnect the sensor connector under the center console.

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