2002 Chevy Impala 02 sensor

2002 CHEVROLET IMPALA
10,000 MILES • 4 CYL • FWD • AUTOMATIC
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2002
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where is the 02 sensor
Oct 10, 2009 at 9:39 PM
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RHALL77
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there is one at each manifold, then there is two down by the cat converter. do you have a check engine light on? if so, what is the code?
Oct 12, 2009 at 6:05 PM