I have to change out my #1 O2 sensor on my 06 Pontiac Grand Prix but..........??

  • Thread starter Thread starter raddy daddy
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raddy daddy

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I don't know which one is which. There are two O2 sensors on my car, one very close to the engine and the other one a little further back. I need to know which is which so I can decide on whether or not I will be changing this item out.
I had a check engine light come on and I went to checkers (local parts store) to get the computer scanner on it and it showed the #1 O2 sensor to be bad. it only has 70000 miles on the car so I don't think it is the #2 O2 sensor.
 
my friend Neal can help. email me and i can give u an email 4 him or go to s10forum.com and ask around for deeze49686 thats neal. he may not be on but leave him a message and hill get back to u.\
[email protected]
 
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