Catalyst Location
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
| *1 | Exhaust Manifold Assembly RH (TWC: Front Catalyst) | *2 | Exhaust Manifold Assembly LH (TWC: Front Catalyst) |
| *3 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) | *4 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) |
| *5 | Air Fuel Ratio Sensor (Bank 1 Sensor 2) | *6 | Air Fuel Ratio Sensor (Bank 2 Sensor 2) |
| *7 | Front Exhaust Pipe Sub-assembly | *8 | Front No. 2 Exhaust Pipe Sub-assembly (TWC: Rear Catalyst) |
| *9 | Front Exhaust Pipe Assembly (TWC: Rear Catalyst) | *10 | Tail Exhaust pipe Assembly |