Hi, maybe you guys can help me. I have this code P0171 on my car, and the following errors are:
- Intake air leaks
- Faulty front heated oxygen sensor
- Ignition misfiring
- Faulty fuel injectors
- Exhaust gas leaks
- Incorrect fuel pressure
- Lack of fuel
- Faulty Mass Air Flow (MAF) sensor
- Incorrect Positive Crankcase Ventilation (PCV) hose connection.

I already checked all of this and I have the same fuel problem in my car, making 13 to 15 mpg, the last thing I have to change is the Faulty front heated oxygen sensor wich is the 2nd on the list (code P0171 the code says the error is in the bank 1). I was in autopart and they sold me this one
http://shop.advanceautoparts.com/p/n...465%7CL3*16466
My question is if this is the one i need and if you guys can recommend me a better one with the same price or cheaper, and where is the sensor located, if you can show me with picture or video. Thanks