2014 Altima down stream oxygen sensor

[@what9621]

All these videos shows how youbtakr out the sensor but no one says or shows what you have to press to disconnect the harness.

[@jarrodmartin8471]

I got da same car with the 2 pont fye 4 solienoids mota. I dun hat to replace same downskream senzer fo timez. You had Eva fount out what be cauzin it? I wood reallie like 2 no. These alphamarket senzers r turibull, turibill I tell I. I hat had a Illegitimate upskream senzer code other day day hopped up and lef like my daddy for a pack of siggerrettes and ain’t come back yet. May B you can help me with that too.

[@jameshill6881]

What size wrench?

[@brotherzachariah8593]

My wire connectors. Plastic thing that I was supposed to push down broke.

[@brotherzachariah8593]

What do I do

[@solayedback5153]

P0420

[@GODISGOOD1916]

Are there 1 or 2 downstream sensors on the 2.5 altima? I know there's one AFR sensor upstream.

[@honestone490]

2