o2 sensor bank 1 sensor 1

[galantinva]

is this the sensor located on the very front of the exhaust manifold ?

this
http://www.galantforums.com/documents/service_manual/galant_8g/15/15.PDF

[bronxbombr]

yup, bank one is usually the pre cat.

[aramS]

my check engine light is on and autozone said it was that sensor. jackpot on the thread lol.

anyone know how much it is to replace it? and what exaclty does it do?

[bronxbombr]

i sell em brand new and cheaper than autozone would, its very easy to change if you got the right amount of leverage and the right tool to take it off. 20 minute job.

[atish25]

my sister has been driving my car and forgot to tighten the gas cap and her ses light came on but went away. A week later it comes back on and autozone says o2 sensor. I read it could need cleaning in the maf and to reset the battery. How much do you charge for your sensor bronxbombr? Where is it located?