are these codes for the FRONT 02 sensor?

Thread Tools
 
Search this Thread
 
Old 08-30-2006, 02:20 PM
  #1  
AudiWorld Super User
Thread Starter
 
tuneda4's Avatar
 
Join Date: Jun 2001
Posts: 7,161
Likes: 0
Received 0 Likes on 0 Posts
Default are these codes for the FRONT 02 sensor?

Address 01: Engine
Part No: 8E0 909 518 AF
Component: 1.8L R4/5VT G 0003
Coding: 0016711
Shop #: WSC 79670

2 Faults Found:
16618 - Boost Pressure Regulation: Limit Exceeded (Overboost Condition)
P0234 - 001 - Upper Limit Exceeded
17511 - Oxygen (Lambda) Sensor Heating; B1 S1: Performance too Low
P1103 - 008 - Implausible Signal - Intermittent
Readiness: 0000 0001
Old 08-31-2006, 07:27 AM
  #2  
AudiWorld Super User
 
Scenic Driver's Avatar
 
Join Date: Jun 2006
Posts: 5,540
Likes: 0
Received 0 Likes on 0 Posts
Default

Yes, sensor 1 is pre-cat, sensor 2 is post
Old 09-01-2006, 07:57 AM
  #3  
AudiWorld Super User
Thread Starter
 
tuneda4's Avatar
 
Join Date: Jun 2001
Posts: 7,161
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Yes, sensor 1 is pre-cat, sensor 2 is post

thanks. if that is the only code being thrown on my car do you think when replaced i should be able to pass inspection even though i have a test pipe and no cat. i am from ny
Old 09-01-2006, 09:49 AM
  #4  
AudiWorld Super User
 
Scenic Driver's Avatar
 
Join Date: Jun 2006
Posts: 5,540
Likes: 0
Received 0 Likes on 0 Posts
Default I doubt you would pass emissions, also >>>

I'd bet as soon as you replace sensor 1, you'll start to get codes and a check engine light related to either the cat or sensor 2. The car will know the cat is not working properly (or not there) because it compares the values from the 2 sensors to see if the cat is working properly, it will see little or no change and set a code. I probably skips this if sensor 1 is bad.
Old 09-02-2006, 04:23 AM
  #5  
AudiWorld Super User
Thread Starter
 
tuneda4's Avatar
 
Join Date: Jun 2001
Posts: 7,161
Likes: 0
Received 0 Likes on 0 Posts
Default Re: I doubt you would pass emissions, also >>>

revo software doesnt set off a check engine light for me
Old 09-02-2006, 08:26 AM
  #6  
AudiWorld Super User
 
Scenic Driver's Avatar
 
Join Date: Jun 2006
Posts: 5,540
Likes: 0
Received 0 Likes on 0 Posts
Default That's all well and good but...

When they check your emissions I doubt it would pass with out the cat. Also, they may fail you if they happpen to notice that the cat is missing. I used to work in a shop and did NY inspections, and we would never have missed a non-existant cat.

You can always take a chance and see what happens, maybe you'll get lucky. All you really have to lose is the cost of the inspection.
Old 09-06-2006, 07:54 AM
  #7  
AudiWorld Super User
Thread Starter
 
tuneda4's Avatar
 
Join Date: Jun 2001
Posts: 7,161
Likes: 0
Received 0 Likes on 0 Posts
Default Re: That's all well and good but...

thanks for all your help man. i ended up doing some shady **** to get my car inspected but you were right on with all your info. thanks again
Old 09-06-2006, 08:00 AM
  #8  
AudiWorld Super User
 
Scenic Driver's Avatar
 
Join Date: Jun 2006
Posts: 5,540
Likes: 0
Received 0 Likes on 0 Posts
Default

No problem, glad you found a solution.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tailorisellis
A4 (B7 Platform) Discussion
1
04-22-2018 04:32 PM
vtraudt
A4 (B5 Platform) Discussion
3
03-31-2011 06:12 AM
A4NW
1.8T Discussion
2
07-27-2007 09:24 AM
mmart6545
A4 (B5 Platform) Discussion
1
01-26-2004 05:09 AM
mrsteve
S4 / RS4 (B5 Platform) Discussion
1
05-15-2003 08:04 PM



Quick Reply: are these codes for the FRONT 02 sensor?



All times are GMT -8. The time now is 11:57 PM.