Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
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Oxygen Sensor: Service and Repair
Heated Oxygen Sensor
Components
2ZR-FXE ENGINE CONTROL: HEATED OXYGEN SENSOR: COMPONENTS
Removal
2ZR-FXE ENGINE CONTROL: HEATED OXYGEN SENSOR: REMOVAL
1. REMOVE NO. 2 ENGINE UNDER COVER
(a) Remove the 4 clips and No. 2 engine under cover.
2. REMOVE HEATED OXYGEN SENSOR
(a) Disconnect the heated oxygen sensor connector.
(b) Remove the grommet and pull the sensor connector out of the cabin through the floor panel.
(c) Remove the wire harness clamp bracket and disconnect the wire harness clamp.
