oxygen sensors locations

2001 ISUZU RODEO
100,000 MILES • 2.2L • 4 CYL • 2WD • MANUAL
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YGRIEGA
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  • 6 POSTS
Where are the oxygen sensors? the one under the hood and the one near the tailpipe?
Sep 12, 2017 at 11:39 AM
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STEVE W.
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  • 15,113 POSTS
There is one in the exhaust manifold under the hood and another just behind the catalytic converter.
What is the issue you are having? Be advised replacing the sensors does not usually solve a problem unless the sensor actually tests faulty. Most issues with O2 sensors turn out to be wiring or other engine fault.
Sep 12, 2017 at 8:58 PM