Secondary Air Injection - Chevy Cobalt Forum / Cobalt Reviews / Cobalt SS / Cobalt Parts
Problems and Service Talk about any mechanical problems you are having

LinkBack Thread Tools Display Modes
post #1 of 7 (permalink) Old 02-22-2012, 12:24 PM Thread Starter
Join Date: Feb 2012
Posts: 1
Question Secondary Air Injection

my car had the code of p0411 and shop says it is the secondary air injection, new it is $260 and the only used one i found was sold out from under me 30 minutes before i got there to pick it up(my husband called yesterday to get and they said they would have it removed today) they wouldnt take his name tho. it is a 2007 2.2..any ideas on a used 1 close by. nw iowa
jorgenjk is offline  
Sponsored Links
post #2 of 7 (permalink) Old 02-22-2012, 02:07 PM
Super Moderator
Staff Alumni
YourCobalt of the Month Winner

Blackbalts's Avatar
Join Date: Aug 2011
Location: Burnsville, Minnesota
Posts: 5,481
check I've taken a few parts off cobalts and HHR's they have sitting around there and its in MN so shipping wouldn't be much
Blackbalts is offline  
post #3 of 7 (permalink) Old 02-22-2012, 03:30 PM
Forum Regular
jimiballs's Avatar
Join Date: Nov 2010
Location: ct
Posts: 229
i had this problem a couple of weeks ago,this is what happen to my car: first the pump went an when i pulled it out it was full of water so i replaced it then the diverter valve went which runs the pump. if u drove through any puddle's lately try to pull it off an drain all the water an then plug it back in an see if it works. if u know anybody that works for a dealership u can get it for half price,my father works at a GMC dealer so i paid $109 for the pump an $137 for the diverter valve. oh yah i took mine to the dealer first an they tested the pump an told me it was the pump after i replaced it the light was still on so i took it back an they tested it again an found that it was the relay that runs the pump which is part of the diverter valve. hope this helps

jimiballs is offline  
post #4 of 7 (permalink) Old 06-14-2012, 08:14 AM
Join Date: Jun 2012
Posts: 1
2007 LTZ code p2440 says secondary air intake clean it or replace it $260 new and not available in auto parts stores yet. CLEAN IT its easy.
mjkwmlane is offline  
post #5 of 7 (permalink) Old 06-14-2012, 08:32 AM
Staff Alumni

Jmesl8er's Avatar
Join Date: May 2011
Location: NKY
Posts: 1,316
Take it off and have it tuned out, its useless
Jmesl8er is offline  
post #6 of 7 (permalink) Old 06-14-2012, 09:47 AM
Staff Alumni
xxenjoi11's Avatar
Join Date: Feb 2012
Location: WNY
Posts: 803
Originally Posted by Jmesl8er View Post
Take it off and have it tuned out, its useless
^^ this, although i doubt a soccer mom wants her car tuned.
xxenjoi11 is offline  
post #7 of 7 (permalink) Old 06-14-2012, 03:34 PM
YourCobalt of the Month Winner Premium Member

gypsy08's Avatar
Join Date: Apr 2012
Posts: 894
Make sure your sai tube is connected properly so there is No air leak

Sent from my SCH-R720 using AutoGuide.Com Free App
gypsy08 is offline  
Sponsored Links
Closed Thread

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

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 On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome