how many oxygen sensors are there on a 1998 Chevrolet Malibu?

michael

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I would like to know how many and where are they if possible thanks.
 
I believe you have 3 but it could be 4. There 's 1 on each side of the exhaust pipe just below the exhaust manifolds & 1 right before the cat. converter.there could be 1 behind the cat. converter as well, you have 3 for sure.
 
3 on a v6 and 2 on a 4 cyl v6 will have 2 under hood and 1 under the car 4 cyl will have 1 near the back side of engine and 1 under the vehicle
 
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