Does anyone know how to determine which o2 sensor is bad in the 4th gens. Im getting an error code and dont just want to replace all of them.

 

Which code is it? It should say which bank and what not. Best bet is to go to Autozone and get the codes checked for free.

 

you do! you just haven't figured it out yet.
all you gotta do is go to the stickies and then you can teach yourself how to diagnose it, awesome right?
rear one is in the cat.
right and left banks correspond to their group of cylinders either 135 or 246. your manual can tell you which is which. i think 135 is closer to the cabin of the car.

 

you do! you just haven't figured it out yet.
all you gotta do is go to the stickies and then you can teach yourself how to diagnose it, awesome right?
rear one is in the cat.
right and left banks correspond to their group of cylinders either 135 or 246. your manual can tell you which is which. i think 135 is closer to the cabin of the car.

 

ok im going to go to the car and get the code for you and post it.

i read the stickies thats how i came to the conclusion it was my 02 sensors