oxygen sensor for wrx

Leo · Post by **Leo** » Wed Nov 04, 2009 7:49 pm

i need to replace the oxygen sensor in my wrx brumby. i'm tryin to to get one off ebay but i don't know if its a front or rear one that i need. it plugs into the exhaust just underneath the engine on the right hand side... can anyone help?

Post by **Captain Obvious** » Wed Nov 04, 2009 7:57 pm

i think all you really need to know is if it is 3 wire or 2 wire??

AlpineRaven · Post by **AlpineRaven** » Wed Nov 04, 2009 8:20 pm

Agreed what caption said, and you'll need to check if you have 2 or just one O2 sensor.
Cheers
AP

edit: O2 sensor only attaches on exhaust pipe anywhere.