Where is Location of oxygen sensors on 2001 rx350 Lexus?

The 2001 Lexus RX350 has four oxygen sensors. Two of them are located in the exhaust manifold, and the other two are located in the exhaust pipe.

Here are the specific locations of the oxygen sensors on the 2001 Lexus RX350:

Upstream oxygen sensors

* Bank 1, Sensor 1: Located in the exhaust manifold on the driver's side of the engine.

* Bank 2, Sensor 1: Located in the exhaust manifold on the passenger's side of the engine.

Downstream oxygen sensors

* Bank 1, Sensor 2: Located in the exhaust pipe on the driver's side of the engine.

* Bank 2, Sensor 2: Located in the exhaust pipe on the passenger's side of the engine.