Cobalt SS Network

2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

lean bank code anyone?

Thread Tools
 
Search this Thread
 
Old Apr 12, 2008 | 05:58 PM
Share
  #1  
07cobaltss's Avatar
07cobaltss
Thread Starter
Senior Member
 
Joined: 11-06-06
Posts: 1,355
Likes: 0
From: Fort Wayne, Indiana
lean bank code anyone?
has anyone thrown a lean bank code? threw one the other day, kind of had me curious...
Reply
0
Old Apr 12, 2008 | 06:03 PM
Share
  #2  
freakta's Avatar
freakta
Senior Member
iTrader: (1)
 
Joined: 04-22-07
Posts: 5,575
Likes: 0
From: milton ma
ya i had one a few times... ended up cracking two pistons... but i had a 3 inch pulley and stock injectors going to 7k rpms
Reply
0
Old Apr 12, 2008 | 06:05 PM
Share
  #3  
Red2.4SS's Avatar
Red2.4SS
Senior Member
 
Joined: 01-02-06
Posts: 16,982
Likes: 0
From: SK
It basically means that the ECM is having to add way more fuel than expected. More than the tuning allows it to give. Depending on your mods you may consider getting your car tuned.
Reply
0
Old Apr 12, 2008 | 06:19 PM
Share
  #4  
07cobaltss's Avatar
07cobaltss
Thread Starter
Senior Member
 
Joined: 11-06-06
Posts: 1,355
Likes: 0
From: Fort Wayne, Indiana
well i'm thinking maybe my rear o2 throwing a code at the same time, might have something to do with it.
Reply
0
Old Apr 12, 2008 | 06:24 PM
Share
  #5  
Red2.4SS's Avatar
Red2.4SS
Senior Member
 
Joined: 01-02-06
Posts: 16,982
Likes: 0
From: SK
Originally Posted by 07cobaltss
well i'm thinking maybe my rear o2 throwing a code at the same time, might have something to do with it.
If your rear O2 is throwing a code it would not be a system to lean code.
Reply
0
Old Apr 12, 2008 | 07:01 PM
Share
  #6  
07cobaltss's Avatar
07cobaltss
Thread Starter
Senior Member
 
Joined: 11-06-06
Posts: 1,355
Likes: 0
From: Fort Wayne, Indiana
well i understand that but i hade a catalyist code, and that one.
Reply
0
Old Apr 12, 2008 | 07:03 PM
Share
  #7  
Red2.4SS's Avatar
Red2.4SS
Senior Member
 
Joined: 01-02-06
Posts: 16,982
Likes: 0
From: SK
Originally Posted by 07cobaltss
well i understand that but i hade a catalyist code, and that one.
hmm you may have a bad front O2 then? IDK for sure. If the front one is off it could cause both of those codes. Not certain though.
Reply
0
Old Apr 12, 2008 | 07:09 PM
Share
  #8  
07cobaltss's Avatar
07cobaltss
Thread Starter
Senior Member
 
Joined: 11-06-06
Posts: 1,355
Likes: 0
From: Fort Wayne, Indiana
<shrug> not really sure
Reply
0
Old Apr 15, 2008 | 08:46 AM
Share
  #9  
Texas SS's Avatar
Texas SS
Senior Member
 
Joined: 01-07-07
Posts: 1,623
Likes: 0
From: NE Houston
Originally Posted by 07cobaltss
has anyone thrown a lean bank code? threw one the other day, kind of had me curious...
yup same here excpet mine went off a day later
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
No power and a flutter sound
turbochargedss2012
2.0L LNF Performance Tech
11
Sep 20, 2023 12:17 PM
Bad idle.
tomj77
2.0L LNF Performance Tech
26
Oct 4, 2015 11:39 AM
Help
ernnyyes
Problems/Service/Maintenance
5
Oct 2, 2015 05:16 PM
$90 @ Streets of Willow October 10-11 2015
Extremespeed
South Pacific
0
Sep 29, 2015 04:34 AM
CEL for Air/Fuel ratio
DocSvensk
2.0L LNF Performance Tech
7
Sep 27, 2015 02:24 PM
Back to Subforum
2.0L LSJ Performance Tech
View Next Unread
Need Tensioner Pulley




Advanced Search

All times are GMT -4. The time now is 09:45 AM.