Where will i find o2 sensor 1, bank 1?

[galantinva]

Like the title says, Where will i find o2 sensor 1, bank 1?

[dknight3]

do you have v6 or i4?

if you have v6 then:
back of the engine before the catalytic converter.

edit: here i made you a page.
http://galantwiki.com/index.php?title=Oxygen_sensors

[galantinva]

I have the i4, is that a diffrent location?

[dknight3]

I have the i4, is that a diffrent location?
probably

[pinoyesv6]

since its an i4, there's only 1 bank. so don't pay attention to that.

being it sensor 1, that means its before the cat. sensor 2 is after the cat.