Where are the oxygen sensors located on a 98 contour
Apr 5, 2008 at 11:24 PM
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2CARPRO JACK
CAR REPAIR CONTRIBUTOR
11,533 POSTS
The primary ones are in the exhaust manifold/pipe before the cat converter. There is also one or two behind the cat, but they are mostly to measure the efficiency of the converter
Apr 9, 2008 at 7:35 AM
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