AudiWorld Forums

Notices
Audi allroad Discussion forum for the original Audi allroad

Thinking about replacing O2 sensors. Do I need two sensor or four?

Thread Tools
 
Search this Thread
 
Old 10-12-2007, 10:26 AM
  #1  
AudiWorld Super User
Thread Starter
 
Small Town Terrorist's Avatar
 
Join Date: Oct 2000
Posts: 2,425
Likes: 0
Received 0 Likes on 0 Posts
Default
Thinking about replacing O2 sensors. Do I need two sensor or four?
Small Town Terrorist is offline  
Reply Like
Old 10-12-2007, 10:41 AM
  #2  
AudiWorld Super User
 
grey-2002-ar-6sp's Avatar
 
Join Date: Mar 2000
Posts: 11,076
Likes: 0
Received 0 Likes on 0 Posts
Default quattro
I think
grey-2002-ar-6sp is offline  
Reply Like
Old 10-12-2007, 01:41 PM
  #3  
AudiWorld Super User
 
skidmark's Avatar
 
Join Date: May 2001
Posts: 5,944
Likes: 0
Received 0 Likes on 0 Posts
Default
Are you getting codes? I would just replace the front 2 unless you're getting codes for rear.
skidmark is offline  
Reply Like
Old 10-16-2007, 03:48 PM
  #4  
AudiWorld Super User
Thread Starter
 
Small Town Terrorist's Avatar
 
Join Date: Oct 2000
Posts: 2,425
Likes: 0
Received 0 Likes on 0 Posts
Default I get them periodically. I've read somewhere that they should be replaced after 100K miles. I
getting codes periodically.
Small Town Terrorist is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
B1S2 O2 sensor fault
beep-beep
A6 / S6 (C6 Platform) Discussion
0
04-07-2018 04:27 PM
O2 sensors and EGT replacement this week
joeyvaz
Audi allroad
2
01-05-2010 03:59 PM
which o2 sensors do i need to replace?
BlackS4tt (Josh)
S4 / RS4 (B5 Platform) Discussion
5
09-02-2005 07:19 AM
O2 sensor -- any point to getting a used one?
squrlathon
Audi 90 / 80 / Coupe quattro / Cabriolet
1
05-17-2005 08:37 PM
On the ever popular O2 sensors... MikTip?
BaltoB490S
Audi 90 / 80 / Coupe quattro / Cabriolet
12
05-01-2003 03:59 PM
Back to Subforum
Audi allroad
View Next Unread
nightvision system for allroad?




Advanced Search
Quick Reply: Thinking about replacing O2 sensors. Do I need two sensor or four?


Reply Closed Thread Share

All times are GMT -8. The time now is 07:04 AM.