View Single Post
      01-19-2013, 06:30 PM   #6
mhughett
Captain
25
Rep
615
Posts

Drives: 2007 Z4 M Coupe
Join Date: May 2009
Location: Tulsa, Ok

iTrader: (0)

I had to replace both of my upstream sensors over the last few months. Neither is what I would call "easy" to get to. At first I had an error for the bank 2 sensor. I replaced it and everything was fine for about a month. Then I got a code that the bank 1 upstream sensor was "unplugged". I think this just means it's not working. Once I replaced the bank 1 sensor, the car ran so much better. The sensor that was replaced was black as coal and looked like it was plugged up. I can see why it wasn't working properly. Things are great now though.
__________________
2013 Audi TT RS (Tech Pkg, Sport Exhaust, Heated Seats, Sirius)

Retired--2007 Z4 M Coupe (Imola Red/Black, Premium Pkg, Heated Seats, XM, Bimmian stubby antenna, CDV delete, Apex EC-7--Anthracite, Goodyear F1 Asymetric 2.
Appreciate 0