Secondary Air Injection (AIR) System ??? - LS1TECH

Log In 


PCM Diagnostics & Tuning HP Tuners | AutoTap | Diablo | MAF Translator | HPP3 | FAST | Gen7 | Big Stuff 3
Sponsored by:
Sponsored by:

Secondary Air Injection (AIR) System ???

Reply
 
Thread Tools Search this Thread
Old 08-31-2002, 05:23 PM   #1
Teching In
Thread Starter
 
Join Date: Dec 2001
Location: Cumming, Ga
Posts: 14
Default Secondary Air Injection (AIR) System ???

I'm throwing this code, is that the Air pump? I do not have it running into my headers. I'm going to completely take it out some time soon.

<small>[ August 31, 2002, 05:25 PM: Message edited by: GaWS6 ]</small>
GaWS6 is offline   Reply With Quote
Old 08-31-2002, 09:35 PM   #2
wrencher
iTrader: (2)
 
wrencher's Avatar
 
Join Date: Aug 2002
Location: Chicagoland
Posts: 4,768
Default Re: Secondary Air Injection (AIR) System ???

Could be but you gotta get codes from pcm with a scan tool of some type.
wrencher is offline   Reply With Quote
Old 08-31-2002, 10:27 PM   #3
Teching In
Thread Starter
 
Join Date: Dec 2001
Location: Cumming, Ga
Posts: 14
Default Re: Secondary Air Injection (AIR) System ???

Well the code is 410, which is the Secondary Air Injection (AIR) System. I'm trying to figure out if that my air pump for emissions
GaWS6 is offline   Reply With Quote
Old 09-01-2002, 12:32 AM   #4
Staging Lane
 
Join Date: Aug 2002
Location: Florida
Posts: 53
Default Re: Secondary Air Injection (AIR) System ???

Circuit Description

An AIR pump is used on this vehicle to lower tail pipe emissions on start-up. The PCM supplies a ground to the AIR pump relay, which energizes the AIR pump. The PCM monitors the HO2S voltages to diagnose the AIR system.

During the AIR test the PCM activates the AIR pump during closed loop operation. When the AIR is activated, the PCM monitors the HO2S voltages and short term fuel trim values for both banks of the engine. If the AIR system is operating properly, the HO2S voltages should go low and the short term fuel trim should go high.

If the PCM determines that the HO2S voltages for BOTH banks did not respond as expected during the tests, DTC P0410 sets. If only one sensor responded, the PCM sets either a DTC P1415 or P1416 to indicate on which bank the AIR system is inoperative.
jgkinsofla is offline   Reply With Quote
Old 09-01-2002, 08:04 AM   #5
wrencher
iTrader: (2)
 
wrencher's Avatar
 
Join Date: Aug 2002
Location: Chicagoland
Posts: 4,768
Default Re: Secondary Air Injection (AIR) System ???

Check fuse for air pump. If keeps poppin fuse your pump is probably toast. Do you hear pump run on start-up? Is pump lines hooked up?
wrencher is offline   Reply With Quote
Old 09-01-2002, 10:46 AM   #6
TECH Enthusiast
iTrader: (2)
 
Join Date: May 2002
Location: Parma, Ohio
Posts: 740
Default Re: Secondary Air Injection (AIR) System ???

I threw the same code a while back. I needed to get the whole air pump replaced. Lucky for me it is part of the emissions warranty, which is longer then the bumper to bumper. Got it replaced for free.
ZeeQuick is offline   Reply With Quote
Old 09-01-2002, 01:13 PM   #7
Teching In
Thread Starter
 
Join Date: Dec 2001
Location: Cumming, Ga
Posts: 14
Default Re: Secondary Air Injection (AIR) System ???

Well the air pump lines are not hooked up, and I am actually going to remove it. Can I safely remove those codes (410 and 416)?

<small>[ September 01, 2002, 01:14 PM: Message edited by: GaWS6 ]</small>
GaWS6 is offline   Reply With Quote
Old 09-03-2002, 04:34 PM   #8
On The Tree
 
Join Date: Nov 2001
Location: Fowlerville, MI
Posts: 103
Default Re: Secondary Air Injection (AIR) System ???

You can remove the codes, but they will be back after a few driving cycles. The AIR needs to be removed from the PCM.
y2kz28 is offline   Reply With Quote
Old 09-05-2002, 01:56 PM   #9
GTO Forum Director
 
CMNTMXR57's Avatar
 
Join Date: Nov 2001
Location: Chicago (Elgin), IL
Posts: 1,355
Default Re: Secondary Air Injection (AIR) System ???

I got this code on another vehicle.."Secondary Air Injection Failure.

After printing out the test sequence for P0410 on GM's SI 2000 system, the first line of testing is to look at your O2 sensors.

I had noticed that occasionally (not at this time when it threw P0410) that I was getting a slow heating B1S1 O2 sensor code.

After performing some O2 diagnostics, it turned out that slow heating B1S1 O2 was the culprit.

On Autotap, select all your O2 sensors. When you turn the ignition to ACC position (Do not crank the engine) the voltage on the O2's should either drop below .300mv or jump past .700mv's within seconds (almost instantly really).

That was my problem...after about 5 minutes, my B1S1 had only dropped to about .550mv...BINGO!!!
CMNTMXR57 is offline   Reply With Quote
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Intake question hoonigann Generation III External Engine 6 02-29-2016 10:32 AM
Air to air intercooler garethmarshall Parts Wanted 0 10-27-2015 08:02 PM
Air intake 33willys Conversions & Hybrids 38 06-16-2014 04:18 PM
Air to Water or Air to Air cooling.. An arguement we have had for years..... HUGGER ORANGE SS Forced Induction 29 03-05-2006 01:29 AM
sealing WS6 ram air hood Jason99T/A Generation III Internal Engine 19 02-24-2003 06:52 PM


Tags
1999, 2001, 2002, air, flow, injection, installation, ionjection, lower, p1415, pipe, pontiac, pump, secondary, system, tail, trans, z28

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 On
Refbacks are Off



All times are GMT -5. The time now is 11:21 PM.