AudiWorld Forums

A4 (B6 Platform) Discussion Discussion forum for the B6 Audi A4 produced from 2002-2005

P0411 Code?

Thread Tools
 
Search this Thread
 
Old Jul 16, 2010 | 06:12 PM
Share
  #1  
Renegade403's Avatar
Renegade403
Thread Starter
Audiworld Junior Member
 
Joined: Feb 2010
Posts: 20
Likes: 0
Default P0411 Code?
Hey guys, Once in a while my 2002 a4 pulls up a p0411 code, Generic secondary air injection incorrect upstream flow detected. Does anyone know what this means? Any input would be helpful such as if this is a big problem or not? thanks!
Reply
0
Old Jul 18, 2010 | 03:56 PM
Share
  #2  
heateris's Avatar
heateris
AudiWorld Super User
 
Joined: May 2004
Posts: 3,645
Likes: 0
From: SEPA
Default
Check all your vacuum lines and associated check valves and such.
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Does anybody know the specific thresholds to trigger a: 17545, 17547 code
rktskicar
VAG-COM Discussion
5
Sep 19, 2008 07:44 AM
CEL with code p1423-002
dvandentop
S4 (B6 & B7 Platforms) Discussion
0
Feb 1, 2008 01:44 PM
Error Code
Audi0007
30v V6 Discussion
2
Nov 20, 2007 04:16 AM
"Secondary air injection" Code @ 60k 1998 A4. Anyone know what that code is?
Nems1
A4 (B5 Platform) Discussion
3
Jul 19, 2001 09:58 AM
fault code 16795, Sec Air Inj Sys Incorrect flow detected
john s
TT (Mk1) Discussion
1
Apr 2, 2001 06:01 AM
Back to Subforum
A4 (B6 Platform) Discussion
View Next Unread
dome light stays on/alarm not working/rear window working intermittently




Advanced Search

All times are GMT -8. The time now is 02:29 AM.

story-0
The Highs & Lows of Every Audi C-Class Generation

Slideshow: The highs and lows of every Audi C-Class generation.

By Joe Kucinski | 2026-05-27 16:05:50


VIEW MORE
story-1
Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer

People were more than happy to shell out big bucks for these cars.

By Brett Foote | 2026-05-27 15:32:23


VIEW MORE
story-2
10 Audi Features & Options We Miss the Most!

Slideshow: 10 Audi features and options we miss the most.

By Joe Kucinski | 2026-05-12 19:33:47


VIEW MORE
story-3
Audi Recreates Crazy-Looking Speed Record Breaker From 1935

Slideshow: Audi has recreated one of the wildest machines of the pre-war speed-record era, reviving a streamlined V16 racer that originally exceeded 200 mph in 1935.

By Verdad Gallardo | 2026-05-11 09:49:34


VIEW MORE
story-4
Coachbuilder Recreates the 1995 Audi TTS Concept

Slideshow: A Dutch coachbuilder has reimagined the original Audi TT by finishing what the 1995 concept only hinted at.

By Verdad Gallardo | 2026-05-05 15:17:58


VIEW MORE
story-5
Every Audi V10 Car Ranked!

Slideshow: Ranking every Audi V10 road car

By Joe Kucinski | 2026-04-29 16:11:56


VIEW MORE
story-6
9 Audi Designs That Aged Like Fine Wine

Slideshow: A look back at the Audis that didn't just survive changing tastes, they quietly outgrew them.

By Verdad Gallardo | 2026-04-28 19:38:27


VIEW MORE
story-7
2026 Audi Q5 Buyer's Guide (Every Model Explained)

One year off a full redesign, the best-selling Q5 is getting a few more updates.

By Brett Foote | 2026-04-17 09:56:19


VIEW MORE
story-8
Ranking Every Current Audi 'S' Model From Worst to First!

Slideshow: Ranking every current Audi 'S' model on sale today from worst to best.

By Joe Kucinski | 2026-04-16 10:28:28


VIEW MORE
story-9
10 Best Audis That are FINALLY LEGAL to Import to the U.S.!

Slideshow: 10 best Audis that are finally legal to import to the U.S.

By Joe Kucinski | 2026-03-24 17:20:08


VIEW MORE