Testpipe | Non Fouler poll - AudiWorld Forums



A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

Testpipe | Non Fouler poll

Reply
 
 
 
Thread Tools Search this Thread
Old 03-09-2006, 05:37 AM   #1
FAQ Author
Thread Starter
 
Join Date: Jan 2005
Posts: 6,999
Default Testpipe | Non Fouler poll

<center><img src="http://pictureposter.audiworld.com/54666/testpipe_teaser.jpg"></center><p>
those running gutted cats or testpipes with non foulers. what setup are you exactly running?

Since there are different kinds of non foulers:

Short 18mm ones and Long 18mm ones. The short ones wont even accept the 02 sensor unless those are drilled out. The long foulers will accept the 02 sensor to a certain extend but wont thread all the way into the fouler.

Question now is: how are your foulers stacked?

SN = short fouler non drilled
SD = short fouler drilled
LN = long fouler non drilled
LD = long fouler drilled
02 = 02 sensor
TP = testpipe
code = errors saved
cel = Check engine light illuminated

also state your year and engine code

02 | LD | SN | testpipe | 00 atw = CEL
02 | LD | 00 atw = CEL
02 | LN | 00 atw = CEL
this would be my response as of today
02 | TP | 00 atw = CEL
BSK auf Arbeit is offline   Reply With Quote
Old 03-09-2006, 06:07 AM   #2
AudiWorld Super User
 
Join Date: Jan 2002
Posts: 3,576
Default

02 | LN | LN | Testpipe '00 ATW code... I plan on drilling it, soon (edited)
leosphere is offline   Reply With Quote
Old 03-09-2006, 06:24 AM   #3
AudiWorld Super User
 
Join Date: Apr 2000
Location: Melrose, MA
Posts: 20,309
Default

they didn't work for me, back to a CAT ATW
Ray Khan is offline   Reply With Quote
Old 03-09-2006, 06:31 AM   #4
AudiWorld Super User
 
Join Date: Jul 2003
Posts: 9,883
Default

O2 - SD - SN - TP..... 1997 AEB....No codes ever, its been 8 months.
Justin517 is offline   Reply With Quote
Old 03-09-2006, 06:45 AM   #5
AudiWorld Super User
 
Join Date: Jan 2001
Posts: 2,650
Default

02 | SN | SN | testpipe | 00 atw = code
j31izzle is offline   Reply With Quote
Old 03-09-2006, 06:49 AM   #6
Member
 
Join Date: Dec 2000
Posts: 14,940
Default

O2 | SD | SD | testpipe | AEB = no code ever
bitjockey (bum) is offline   Reply With Quote
Old 03-09-2006, 07:02 AM   #7
AudiWorld Super User
 
Join Date: Jan 2002
Posts: 3,576
Default I was just going to say, if you have probs then TP w/ NF might not work on ATW's or newer

We need another way to trick the ecu.
leosphere is offline   Reply With Quote
Old 03-09-2006, 07:10 AM   #8
Audiworld Junior Member
 
Join Date: Feb 2004
Posts: 68
Default 02 | LN | LD | Testpipe 00 ATW code=CEL every 200-300 miles

The CEL is sporadic and will go away after 50 or so miles of driving with it on. However my friend who also has a DBW car-but a 2001 does not get a CEL and has the exact same setup.
AudiVT2000 is offline   Reply With Quote
Old 03-09-2006, 07:46 AM   #9
AudiWorld Super User
 
Join Date: Sep 2001
Posts: 5,220
Default

O2 l SD l SN l gutted cat l '98.5 AEB l no code
andysprague is offline   Reply With Quote
Old 03-09-2006, 07:48 AM   #10
AudiWorld Super User
 
Join Date: Jan 2002
Posts: 3,576
Default may be its an ATW problem then. I still haven't seen an ATW clear in the archives

unless I didn't check well enough.
leosphere is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Poll: Should I put a "Type-R" sticker on my A4? ModifiedA4 A4 (B5 Platform) Discussion 35 12-15-2000 02:37 PM
POLL: should I get a V1 or an exhaust right now ? (mods done: APR chipped + intake + BPV) shorki_07 A4 (B5 Platform) Discussion 21 12-11-2000 06:53 AM
POLL: Those of you with 225/40/18s on A4 1.8T: what tire pressure F/R are you running? Me: F32/R32 AudiCal A4 (B5 Platform) Discussion 8 11-22-2000 11:13 AM
Poll time. "How many lawyers does it take to screw in a president?" Audicted A4 (B5 Platform) Discussion 5 11-15-2000 07:22 PM
poll: who here has ever responded to a poll question? erikp A4 (B5 Platform) Discussion 11 11-14-2000 06:59 PM


Tags
18t, a4, audi, code, engine, fouler, fsi, mod, nonfouler, nonfoulers, o2, pipe, test, tt, vw

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -8. The time now is 11:26 PM.


 
  • Ask a Question
    Get answers from community experts
What's your question?
Send