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they are located in the exhaust system Where ? how many 02 sensors on a 2003 Pontiac Montana
There are two oxygen sensors. One located on the exhaust manifold and one located after the catalytic converter.
Oxygen sensors are located in the exhaust system. 4.3L example, one after each bank of cylinders, one before cat and one after cat converter.
The Oxygen Sensors on a 2003 GMC Sonoma are located in the exhaust system. There is one Oxygen Sensor located where the two manifold pipes come together before the catalytic convertor. There is also another Oxygen Sensor located just behind the catalytic convertor before the tail pipe.
The 4 cylinder models have two oxygen sensors, and the V6 models have four oxygen sensors.
In the exhaust pipes, in front of and behind the converters.
The oxygen sensors are screwed into the exhaust pipe behind the engine.
there are 2 oxygen sensors on the 03 Chevy cavaliers. one is located right by the exhaust manifold, this is you upstream. then the other, down stream, is located right behind u Cadillac converter. hope this helps!
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how many oxygen sensors does a 2003 kia sedona 3.5 have
There are 4. They are located on ether side of the catalytic converters.
The oxygen sensors on a 2003 Dakota Quad Cab 4.7 are located in the exhaust system. One is before the catalytic converter and the other is after.