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It is on the back exhaust manifold.
Screwed into the exhaust pipe
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville
where is the O2 sensor on a 2002 chevy trailblazer
The bank 1 sensor 1 oxygen sensor on a 2002 Honda Accord is located on the header. It is right next to the sensor circuit.
Where is the crank shaft sensor located on a 2002 grand am 2.2 l ecotech engine
The cam sensor on a 2002 Grand Caravan is located on the top of the engine. It is at the top, just below the valve cover.
There are several and they are all located on the exhaust system.
The 4.7L 2002 dodge durango has 4 O2 sensors. ref. Chilton's Dodge Durango/Dakota 2001-03 repair manual. page 6-19 (Oxygen sensor - general info and replacement) The upstream oxygen sensor is located before the catalytic converter. The downstream oxygen sensor is located is located after the catalytic converter.
One is IN the Transmission and the on the outside on the transaxle.
All O2 sensors are located somewhere on your exhaust pipe.
Three wire sensor on the throttle body.