I need to know the location of the bank 1, sensor 2 o2 sensor on a 2012 Scion xB. Is sensor 2 downstream?
Yes. Sensor 2 is after the converter. Sensor 1 is the one that is closest to the engine in the manifold. If you need help replacing an oxygen sensor, a qualified technician from YourMechanic can come to your car’s location to perform this task for you.
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