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Ok, so I have a 2004 Tundra, Double cab, SR5 V8. When I bought it (back in Nov 13) the check engine light was on. Finally got it check out at auto zone and it was Bank 1, Sensor 2 Oxygen sensor. I slightly mechanically inclined and this seems like a very easy fix, I just am not sure where this sensor is located. Any help would be appreciated, diagrams would be great.


Thanx
 

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I have a 2004 Tundra 4.7 V8. Check engine light on for a bank 2 sensor 2 that looking at other post looks like it is passenger side after cat converter. Is this correct?
 

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I have a 2004 Tundra 4.7 V8. Check engine light on for a bank 2 sensor 2 that looking at other post looks like it is passenger side after cat converter. Is this correct?
Yes. As mentioned earlier Bank 1 means driver side, Bank 2 is passenger side. Sensor 1 is before the catalytic (upstream), sensor 2 is after the catalytic (downstream).
 
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