Notices
Tuning, Diagnostics, Electronics, and Wiring HP Tuners | EFILive | Hand Held Programmers | Stand Alone PCM's | Electronics | Wiring Diagrams

AFR position

Thread Tools
 
Search this Thread
 
Old 08-07-2008, 10:19 PM
  #11  
TECH Senior Member
iTrader: (10)
 
nonnieselman's Avatar
 
Join Date: Oct 2004
Location: Crystal Springs, MS
Posts: 14,068
Likes: 0
Received 2 Likes on 2 Posts
Default

Do you not have Rear O2s?
Thats what i did awhile back was gut my cats and remove the Driver Rear O2 and put the LC-1 there..
Old 08-07-2008, 10:29 PM
  #12  
TECH Junkie
iTrader: (10)
 
charcold-bowtie's Avatar
 
Join Date: Jul 2006
Location: Midland Texas
Posts: 3,198
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by nonnieselman
Do you not have Rear O2s?
Thats what i did awhile back was gut my cats and remove the Driver Rear O2 and put the LC-1 there..
Key words
Old 08-08-2008, 03:35 AM
  #13  
Where's the Beef?
Thread Starter
iTrader: (8)
 
viciousknid's Avatar
 
Join Date: Jan 2007
Location: Dover, Oklahoma
Posts: 9,382
Likes: 0
Received 1 Like on 1 Post
Default

So when I'm lookin in the manual, I should look for a 0-1 volt Narrow band option correct?
Assuming it has that option, do you have to splice into it so that the Gauge and PCM are both getting a reading?

Originally Posted by nonnieselman
Do you not have Rear O2s?
Thats what i did awhile back was gut my cats and remove the Driver Rear O2 and put the LC-1 there..
See sig. No rear 02's with an ORY

I don't mind welding in a new bung but if I can save myself the trouble, i'd rather just take out one of the 02's.
Old 08-08-2008, 07:09 AM
  #14  
TECH Senior Member
iTrader: (7)
 
KySilverado's Avatar
 
Join Date: Jun 2004
Location: Central Kentucky
Posts: 5,446
Likes: 0
Received 7 Likes on 7 Posts
Default

Yes, look for an output from the AEM controller for narrowband simulation. Just one wire. What I did is removed/cut the connector from the OEM NB sensor. Wired the NB output from the PLX/LC1 to that pigtail and plugged it back in so that I could just throw a NB sensor back in if need be.

If you have a narrow band AFR gauge then yes you could use this NB signal to drive it. Chances are the AEM came with a WB gauge, in that case no this gauge will not need this NB signal wire.
Old 08-08-2008, 10:46 AM
  #15  
Where's the Beef?
Thread Starter
iTrader: (8)
 
viciousknid's Avatar
 
Join Date: Jan 2007
Location: Dover, Oklahoma
Posts: 9,382
Likes: 0
Received 1 Like on 1 Post
Default

http://tunertools.com/prodimages/AEM...structions.pdf

that link is to the manual. If you'll see page 9, does that mean that If I put it on the p4 setting, that I can in fact run it as my front o2 sensor?
Old 08-09-2008, 07:08 PM
  #16  
TECH Apprentice
iTrader: (5)
 
03chevy5.3rcsb's Avatar
 
Join Date: Dec 2006
Location: Bakersfield
Posts: 305
Likes: 0
Received 0 Likes on 0 Posts
Default

I don't mind welding in a new bung but if I can save myself the trouble, i'd rather just take out one of the 02's

Just my .02, but I could drill you a hole and weld a bung in about 15 min., I'd rather do that then the other.
Old 08-09-2008, 07:17 PM
  #17  
Moderately Differentiated
iTrader: (4)
 
dewmanshu's Avatar
 
Join Date: Nov 2004
Location: Maryland
Posts: 27,563
Received 3 Likes on 3 Posts
Default

Man I'd LOVE to monitor both banks. Just for my own madness.
Old 08-09-2008, 07:29 PM
  #18  
TECH Senior Member
iTrader: (7)
 
KySilverado's Avatar
 
Join Date: Jun 2004
Location: Central Kentucky
Posts: 5,446
Likes: 0
Received 7 Likes on 7 Posts
Default

Originally Posted by viciousknid
http://tunertools.com/prodimages/AEM...structions.pdf

that link is to the manual. If you'll see page 9, does that mean that If I put it on the p4 setting, that I can in fact run it as my front o2 sensor?
I read through the manual. It appears the setting the to P4 does output a narrow band signal but nowhere does it mention that it emulates a NB sensor so I don't know. Another thing is that if you set it to P4 apparently the white wire becomes the 0-1v output wire. Then you wouldn't be able to data log AFR.

Last edited by KySilverado; 08-09-2008 at 07:37 PM.
Old 08-09-2008, 07:42 PM
  #19  
Moderately Differentiated
iTrader: (4)
 
dewmanshu's Avatar
 
Join Date: Nov 2004
Location: Maryland
Posts: 27,563
Received 3 Likes on 3 Posts
Default

Well, your calcs are designed for 0 to 5 volts anyway. Wouldn't do ya any good besides reading the voltage like you already do.
Old 08-13-2008, 01:15 AM
  #20  
Where's the Beef?
Thread Starter
iTrader: (8)
 
viciousknid's Avatar
 
Join Date: Jan 2007
Location: Dover, Oklahoma
Posts: 9,382
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by dewmanshu
Man I'd LOVE to monitor both banks. Just for my own madness.
I'm just going to weld in a bung then. Out of curiosity is there any legitimate reason to run a wideband on both banks.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Porscharu914
GMT 800 & Older GM General Discussion
14
01-20-2016 10:45 AM
97_ek
Cars and Motorcycle Classifieds
0
09-23-2015 09:16 PM
lxcoupe
FORCED INDUCTION
50
09-22-2015 02:50 PM
xtrooper89
Tuning, Diagnostics, Electronics, and Wiring
0
09-21-2015 06:03 AM
xerox17
GM Drivetrain & Suspension
1
09-05-2015 01:23 PM



Quick Reply: AFR position



All times are GMT -5. The time now is 06:44 PM.