secondary air injection issue - AudiWorld Forums

S4 (B6 & B7 Platforms) Discussion Discussion forum for the B6 Audi S4 produced from 2003-2005 And B7 Audi S4 produced from 2005 -2008

secondary air injection issue

Thread Tools Search this Thread
Old 11-20-2011, 02:02 PM   #1
Audiworld Junior Member
Thread Starter
Join Date: Dec 2005
Posts: 33
Default secondary air injection issue

Recently, my S4 (B6, 2005-early-year-model, 110k miles) gave me ECL code that said catalytic converter (bank-2) failed. So I went to an indy-shop to replace it at the cost of $1500.
After that pricey repair, now I have another ECL code that says "secondary air injection level (bank 1&2) has reached its lower limit." The mechanic at the indy-shop told me that I may ignore that error code because it is only about the engine cold start. He also said that error code is very common in many Audis'.

However, I really concern if it would be ok to drive with that, because it is a part of exhaust system of the engine. I think it has to be fixed eventually. But this time, I'd like to spend some time to do more research to root cause the issues that I am having or will potentially have soon.

So the question is, would it be ok to drive with this problem for a while? Or is it a critical issue that I should fix this immediately?

Many thanks to you in advance.
s4_sp is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
:: ECS Tuning :: NEW!! B8 A4 2.0T ECS Baffled Oil Catch Can ECS Tuning-Audi A4 (B8 Platform) Discussion 14 12-23-2016 03:46 AM
New Member and Fan/Trunk Question raiderrider A8 / S8 (D3 Platform) Discussion 12 09-08-2015 05:46 AM
Frustrated 2004 Audi A8L 4.2L jeffkruse A8 / S8 (D3 Platform) Discussion 5 09-04-2015 11:59 AM
:: ECS Tuning :: NEW!! B7 A4 2.0T ECS Baffled Oil Catch Can ECS Tuning-Audi A4 (B7 Platform) Discussion 0 09-01-2015 09:16 AM
:: ECS Tuning :: NEW!! B8 A5 2.0T ECS Baffled Oil Catch Can ECS Tuning-Audi Audi A5 / S5 / RS5 Coupe & Cabrio (B8) 0 09-01-2015 08:27 AM

06, 2005, a3, air, audi, b6, exceeded, fix, injection, limit, problem, removal, s4, secondary, system

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 02:38 AM.

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