How many oxygen sensors does this car have?

The general rule on how to figure this out is you have one upstream sensor on each bank of cylinders. So if you have one bank, you have one upstream. If you have two banks, you have two upstream sensors.

The downstream sensors are also called catalyst monitors so you have one for each converter you have. If you have one cat, you have one sensor, two catalytic converters, two sensors.

Your engine should have two converters so you should have two downstream sensors.

Here is a guide that will help with this:

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Take a look at this information below and let us know if you have questions. Thanks