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The oxygen sensors in a 2000 Lexus RX 300 are located in two main areas: one is positioned in the exhaust manifold before the catalytic converter (upstream sensor), and the other is located after the catalytic converter (downstream sensor). To access the sensors, you may need to lift the vehicle and remove any protective covers or components obstructing the exhaust system. It's advisable to consult the vehicle’s repair manual for specific details and instructions.

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2mo ago

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What is the thread size of oxygen sensor on a 2000 rx 300 Lexus?

18 Millimeter, 1.5 Pitch


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in the car


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under the intake manifold


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It is caused by Bank 2 Sensor 2 oxygen sensor failing.


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inside the exhaust and by dissasembling and swapping it out


Where is bank 1 sensor 2 located on 2000 Lexus rx 300?

In the gas tank


How do you replace the oxygen sensor on a 1994 Lexus ES 300?

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Depends on year to 93 there are 2. 94 and later there are 3 (one post cat)


Where is the oxygen sensor on Lexus rx 300?

On a Lexus RX 300, the oxygen sensor is typically located in the exhaust system. There are usually two sensors: one before the catalytic converter (upstream) and one after it (downstream). The upstream sensor is generally found on the exhaust manifold or in the exhaust pipe close to the engine, while the downstream sensor is located after the catalytic converter. Always consult the vehicle's service manual for precise locations and specifications.


Where is th oxygen sensor on a 2001 Lexus Is 300?

The sensor runs under the seat and out to the exhaust pipe under the back of the car. You will have to remove the two bolts holding the seat to replace it.


What oxygen sensor is bank 1 sensor 2 on a 2002 Lexus IS 300?

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How do you Replace an Oxygen Sensor Lexus SC 300 sensor 1 bank 1?

To replace the oxygen sensor (sensor 1, bank 1) on a Lexus SC 300, first, ensure the engine is cool and disconnect the negative battery terminal. Locate the sensor, typically found on the exhaust manifold or upstream of the catalytic converter, and unplug the electrical connector. Use an O2 sensor socket or wrench to carefully unscrew the old sensor, then install the new sensor by threading it in and tightening it securely. Finally, reconnect the electrical connector and the battery terminal before starting the vehicle to check for proper operation.