PCM Diagnostics & Tuning HP Tuners | Holley | Diablo
Sponsored by:
Sponsored by:

NEED HELP WITH A/f readings

Thread Tools
 
Search this Thread
 
Old 12-02-2010, 04:34 PM
  #1  
10 Second Club
Thread Starter
iTrader: (35)
 
domestic disturbance's Avatar
 
Join Date: Aug 2005
Location: paducah, ky
Posts: 573
Likes: 0
Received 0 Likes on 0 Posts

Default NEED HELP WITH A/f readings

Hey guys I just bought a lm-2 and im trying to tinker with it, I hooked it up to a bolt ls6 intake c5 corvette, and ran it down the rd, at wot its reading upper 9's lower 10's that seemed pretty low to me, I was wondering if someone has a chart for a/f readings they could post or something, and what those readings off the c5 vette sound like!

Thanks alot chris!
Old 12-02-2010, 04:46 PM
  #2  
8 Second Club
iTrader: (76)
 
SSPerformance's Avatar
 
Join Date: Jun 2004
Location: Goshen NY
Posts: 2,902
Likes: 0
Received 0 Likes on 0 Posts

Default

Did you do a free air calibration on it first
Old 12-02-2010, 05:04 PM
  #3  
10 Second Club
Thread Starter
iTrader: (35)
 
domestic disturbance's Avatar
 
Join Date: Aug 2005
Location: paducah, ky
Posts: 573
Likes: 0
Received 0 Likes on 0 Posts

Default

I did but one 02 sensor was already in exhaust and other was free air.... I have the dual sensor setup
Old 12-03-2010, 08:24 AM
  #4  
TECH Senior Member
iTrader: (3)
 
Old Geezer's Avatar
 
Join Date: Jun 2004
Location: GA, USA
Posts: 5,640
Received 69 Likes on 61 Posts

Default

Grounds??
Old 12-03-2010, 08:40 AM
  #5  
12 Second Club
 
Hemi2Slo's Avatar
 
Join Date: Dec 2008
Location: A small town, MS
Posts: 281
Likes: 0
Received 0 Likes on 0 Posts
Default

Probably should do a free air calibration on both of them first, then rerun it. Those things are kinda finicky from my experiences with them. Trying that might help, otherwise that is really rich.
Old 12-03-2010, 11:04 PM
  #6  
On The Tree
iTrader: (2)
 
Orangemagic's Avatar
 
Join Date: Mar 2009
Posts: 190
Likes: 0
Received 0 Likes on 0 Posts
Default

Had the same problem with mine. Just had to do a fresh air relearn and it was good to go.




All times are GMT -5. The time now is 09:56 PM.