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need change knock sensor 2 bank 2 in 2000 lexus rx300
bank 2 sensor 1 is before catalytic converter
It is caused by Bank 2 Sensor 2 oxygen sensor failing.
A/F Sensor for Bank 2 Sensor 1. It is the O2 sensor on the front manifold.
In the gas tank
Bank 2 sensor 2 is located on the mid-pipe, below the car. That's the only one with a grommet that goes inside the car, below the passenger side carpet.
Trouble code P0330 means: Knock sensor #2 circuit malfunction (Bank 2)
Bank 1 sensor 1 is upstream bank 1 sensor 2 is downstream
bank 2 sensor 2 front bank after the cat
Bank 1 is the bank that sits closest to the front of the vehicle. Bank one is the bank with cylinder # 1. You have 4 oxygen sensors, (bank 1 sensor 1, bank 1 sensor 2, bank 2 sensor 1 and bank 2 sensor2). Follow the exhaust from the head of bank 1. The first sensor you come to is sensor 1, the second is sensor 2.
Is this bank 2 sensor 1 or sensor 2?
Cylinders 1,3, and 5, the sensor after the catalytic converter. Find the exhaust pipe coming from the front of the vehicle and follow it until you see the O2 sensor after the catalytic converter.