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what side O2 sensor?

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Old Feb 15, 2009 | 06:15 PM
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Default what side O2 sensor?
i was wondering which side the bank 1 sensor 1 is???? and is there 2 or 4 O2 sensors on my car ???
02 z28
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Old Feb 15, 2009 | 06:19 PM
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if i'm not mistaken, bank one sensor one is the front driver side.
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Old Feb 15, 2009 | 06:25 PM
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2001NBMZ28
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Bank 1 is drivers side, Bank 2 is passenger side. Sensor 1 is precat, Sensor 2 is post cat. I'd post the code before just replacing it, something else could be going on.
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Old Feb 15, 2009 | 06:34 PM
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im having this problem as well, i just installed long tubes, do u think it could be an exhaust leak that would throw that code? i just had my exhaust fixed but i didnt delete the code yet
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Old Feb 15, 2009 | 06:46 PM
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An exhaust leak near an 02 sensor can cause a code. Your issue might be something different from the OP though - don't know what code(s) we're talking about yet.
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Old Feb 15, 2009 | 06:58 PM
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Originally Posted by curlytoesZ28
im having this problem as well, i just installed long tubes, do u think it could be an exhaust leak that would throw that code? i just had my exhaust fixed but i didnt delete the code yet
It could definitely be related. Lts and codes are like peas and carrots!
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Old Feb 16, 2009 | 06:40 AM
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i also have an exhaust leak on the drivers side and havent fixed it yet
and also it says o2 sensor inactive
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Old Feb 18, 2009 | 06:37 PM
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I get the same **** about every 200 miles (bank 1 sensor 1, bank 2 sensor 2. after LT install) I just clear them and keep driving. Is that bad? seems to run okay. WTF?
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Old Feb 18, 2009 | 07:14 PM
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Well what ever head is closest to the front of the car. That is normally consider bank one side. 9 times out 10 it is the driver side.
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