PDA

View Full Version : o2 sensor location



Tourbo24
10-19-2010, 08:11 PM
i am putting in a new o2 sensor in my car tomorrow and just wanted to make sure that its the right one
i have a 1999 a4 quattro 2.8 30v automatic and i need to replace bank1 sensor1, is it the one on passenger side under and behind the airbox?