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There are two, one before and one after the catayltic converter.
The O2 heated sensor on a 2005 Chevrolet Aveo is located in the exhaust manifold. It measures the amount of oxygen left in the exhaust gases as they leave the vehicle.
Bank 1 is the bank of cylinders that contain cylinder 1. The O2 Sensor 1 is the O2 sensor located in the exhaust system between the cylinder head and the catalytic converter, also known as the "upstream" O2 sensor.
the exhaust, where every o2 sensor is
The O2 sensor can be found on the outside of the air cleaner housing. The O2 sensor will be attached to the back of the air cleaner housing.
where is the 02 censor located
Where's it located? O2 sensor is in your exhaust so if uts not in the exhaust thrn no
4 cylinder has 2 6 cylinder has 4
2004 vw beetle up stream o2 sensor location
There is an upstream and downstream O2 sensor (bank1 and bank2). Upstream is located close to the engine bay in FRONT of the cat converter, and 2 is located behind the converter.
The O2 sensor on any vechicle will be located on the exhaust manifold.
upstream sensor will be located before the cat downstream sensor will be located on the cat itself