HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
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Oxygen Sensor: Service and Repair
Heated Oxygen Sensor
Components
2AZ-FXE ENGINE CONTROL: HEATED OXYGEN SENSOR: COMPONENTS
Removal
2AZ-FXE ENGINE CONTROL: HEATED OXYGEN SENSOR: REMOVAL
1. REMOVE OXYGEN SENSOR
(a) Disconnect the oxygen sensor connector.
(b) Using SST, remove the oxygen sensor from the front exhaust pipe assembly.
SST : 09224-00010
NOTICE:
Do not damage the oxygen sensor.
Installation
2AZ-FXE ENGINE CONTROL: HEATED OXYGEN SENSOR: INSTALLATION
1. INSTALL OXYGEN SENSOR
(a) Temporarily tighten the oxygen sensor.
