Removal [12/2019 - ]: Procedure
WARNING: This page is about a different variant/trim than selected.
- REMOVE AIR FUEL RATIO SENSOR
WARNING:
To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
- Disengage the 2 wire harness clamps.
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
- Disconnect the air fuel ratio sensor connector.
- Using SST, remove the air fuel ratio sensor from the front exhaust pipe assembly (TWC: Rear Catalyst).
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
NOTE:
If the air fuel ratio sensor has been struck or dropped, replace it.