Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
Sponsored by:
Sponsored by: CARiD

No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen shots

Thread Tools
 
Search this Thread
 
Old Sep 20, 2022 | 05:09 PM
  #1  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen shots









Reply
Old Sep 20, 2022 | 05:11 PM
  #2  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

I see I'm running rich , why wouldn't I be moving into closed loop.
Reply
Old Sep 20, 2022 | 05:13 PM
  #3  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Also if I am not in closed loop is it normal for int to be adjusting
Reply
Old Sep 20, 2022 | 05:34 PM
  #4  
Tuned Performance's Avatar
Sponsor
20 Year Member
Community Builder
Community Influencer
Community Favorite
iTrader: (95)
 
Joined: Dec 2004
Posts: 16,889
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Pictures are unclear I assume it’s some screenshots of winaldl. Int is moving and is low but no cl ?
Reply
Old Sep 20, 2022 | 05:39 PM
  #5  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by Tuned Performance
Pictures are unclear I assume it’s some screenshots of winaldl. Int is moving and is low but no cl ?
no closed loop flag, int back and forth between range 126 and 131. Pics are clear on my end if I click and zoom , can you not see them that way?
Reply
Old Sep 20, 2022 | 05:45 PM
  #6  
Tuned Performance's Avatar
Sponsor
20 Year Member
Community Builder
Community Influencer
Community Favorite
iTrader: (95)
 
Joined: Dec 2004
Posts: 16,889
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Might try reconfirming cl with tunerpro rt $32b adx. Using a phone the images I can’t see that well.
Reply
Old Sep 20, 2022 | 05:47 PM
  #7  
Tuned Performance's Avatar
Sponsor
20 Year Member
Community Builder
Community Influencer
Community Favorite
iTrader: (95)
 
Joined: Dec 2004
Posts: 16,889
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by george88gta
no closed loop flag, int back and forth between range 126 and 131. Pics are clear on my end if I click and zoom , can you not see them that way?
what’s the average o2 voltage , are you smelling fuel or something?
Reply
Old Sep 20, 2022 | 06:09 PM
  #8  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh




I tried zooming some
Reply
Old Sep 20, 2022 | 06:16 PM
  #9  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by Tuned Performance
what’s the average o2 voltage , are you smelling fuel or something?
no smell of fuel. 02 in raw is 32,167,15239,106,165,46,127,125,55,51 were the last screen shot...
also noticed 02 count is 126 constant
Reply
Old Sep 20, 2022 | 06:55 PM
  #10  
Tuned Performance's Avatar
Sponsor
20 Year Member
Community Builder
Community Influencer
Community Favorite
iTrader: (95)
 
Joined: Dec 2004
Posts: 16,889
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Counts are swing point not sure what raw converts into mv. Can you manually check flag to see cl operation?
Reply
Old Sep 20, 2022 | 07:08 PM
  #11  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by Tuned Performance
Counts are swing point not sure what raw converts into mv. Can you manually check flag to see cl operation?
yes I can see closed loop box and it is never checked
Reply
Old Sep 20, 2022 | 07:10 PM
  #12  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by Tuned Performance
Might try reconfirming cl with tunerpro rt $32b adx. Using a phone the images I can’t see that well.
I will try confirming with tp. Is $32b a certain version?
Reply
Old Sep 20, 2022 | 07:16 PM
  #13  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by george88gta
I will try confirming with tp. Is $32b a certain version?
I have tuner pro downloaded how do I import the version? Thanks
Reply
Old Sep 20, 2022 | 07:18 PM
  #14  
Tuned Performance's Avatar
Sponsor
20 Year Member
Community Builder
Community Influencer
Community Favorite
iTrader: (95)
 
Joined: Dec 2004
Posts: 16,889
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

If you don’t have the adx convert ads
Reply
Old Sep 20, 2022 | 07:52 PM
  #15  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by Tuned Performance
If you don’t have the adx convert ads
thanks appreciate the help but I have never used tp rt before. I have it downloaded on my laptop but have no idea how to start using.
Reply
Old Sep 21, 2022 | 09:49 AM
  #16  
Tuned Performance's Avatar
Sponsor
20 Year Member
Community Builder
Community Influencer
Community Favorite
iTrader: (95)
 
Joined: Dec 2004
Posts: 16,889
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Use the tool bar, connect with blue arrows in 10k. Remover jumper or flip switch on aldl cable and hit record button. If your starting with a ads convert under acquisition iirc.
Reply
Old Sep 21, 2022 | 01:41 PM
  #17  
george88gta's Avatar
Thread Starter
Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 438
Likes: 22
From: Long Island N.Y
Car: 1988 Pontiac GTA
Engine: 5.7 l98
Transmission: 700r4
Axle/Gears: BW 9bolt with torsen carrier
Re: No closed loop, int changing , no blm . New 02 sensor . Any ideas? Some screen sh

Originally Posted by Tuned Performance
Use the tool bar, connect with blue arrows in 10k. Remover jumper or flip switch on aldl cable and hit record button. If your starting with a ads convert under acquisition iirc.
thank you. Trying to figure this out. So the cable I have will work? I believe it's on 10ohms. Do I have to switch it? I tried recording and just got continous error count?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
QwkTrip
Auto Detailing and Appearance
38
Nov 25, 2020 07:32 PM
gt4373
History / Originality
146
Jan 25, 2018 08:04 AM
novadk13
NW Indiana and South Chicago Suburb
22
May 13, 2004 06:29 PM
DeathZ
Pacific Northwest Region
3
Jun 18, 2001 02:36 PM




All times are GMT -5. The time now is 01:25 PM.