AudiWorld Forums

S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002

AWE Stg 3 Logs - Tuning and Fault Code Advice Needed...

Thread Tools
 
Search this Thread
 
Old 02-13-2007, 12:44 PM
  #21  
AudiWorld Senior Member
 
scalbert's Avatar
 
Join Date: Oct 2004
Posts: 773
Likes: 0
Received 0 Likes on 0 Posts
Default
True when comparing the whole curve, but not too far off in the mid-range with his ending richer.
scalbert is offline  
Reply Like
Old 02-13-2007, 12:45 PM
  #22  
AudiWorld Senior Member
Thread Starter
 
Monster-S4's Avatar
 
Join Date: Jan 2001
Posts: 898
Likes: 0
Received 0 Likes on 0 Posts
Default
That is what I would love to know...
Monster-S4 is offline  
Reply Like
Old 02-13-2007, 12:46 PM
  #23  
AudiWorld Senior Member
 
scalbert's Avatar
 
Join Date: Oct 2004
Posts: 773
Likes: 0
Received 0 Likes on 0 Posts
Default The IAT's, while not desireable, were not too extreme...
How many miles on the car and cats?
scalbert is offline  
Reply Like
Old 02-13-2007, 12:47 PM
  #24  
AudiWorld Senior Member
Thread Starter
 
Monster-S4's Avatar
 
Join Date: Jan 2001
Posts: 898
Likes: 0
Received 0 Likes on 0 Posts
Default
65k on both... you think the main cats are dead on my Piggies?
Monster-S4 is offline  
Reply Like
Old 02-13-2007, 12:51 PM
  #25  
AudiWorld Senior Member
 
scalbert's Avatar
 
Join Date: Oct 2004
Posts: 773
Likes: 0
Received 0 Likes on 0 Posts
Default I wouldn't think so with that low of miles, but with those dead O2 sensors...
they may have gotten beat up. A rich A/F ratio along with high EGT's can be an indicator of dead cats; excessive back pressure. But it is certainly not conclusive.
scalbert is offline  
Reply Like
Old 02-13-2007, 12:51 PM
  #26  
Elder Member
 
PSmalls::DoggieStyle's Avatar
 
Join Date: Jan 2004
Posts: 30,248
Likes: 0
Received 0 Likes on 0 Posts
Default
Again, can't compare 02s between cars to say they have similar AFRs.
PSmalls::DoggieStyle is offline  
Reply Like
Old 02-13-2007, 12:52 PM
  #27  
Elder Member
 
PSmalls::DoggieStyle's Avatar
 
Join Date: Jan 2004
Posts: 30,248
Likes: 0
Received 0 Likes on 0 Posts
Default Because it's not rich at peak torque, only on the top end....
Being rich at peak torque is that much more important when raising the boost spike with MBC and TCD.
PSmalls::DoggieStyle is offline  
Reply Like
Old 02-13-2007, 12:53 PM
  #28  
Elder Member
 
PSmalls::DoggieStyle's Avatar
 
Join Date: Jan 2004
Posts: 30,248
Likes: 0
Received 0 Likes on 0 Posts
Default lol, you guys are funny....
try to complicate the simplest things.
PSmalls::DoggieStyle is offline  
Reply Like
Old 02-13-2007, 12:54 PM
  #29  
AudiWorld Senior Member
 
scalbert's Avatar
 
Join Date: Oct 2004
Posts: 773
Likes: 0
Received 0 Likes on 0 Posts
Default After the way his O2's were on the dyno, many things could be possible.
Plus, it wouldn't be any fun if it were simple.
scalbert is offline  
Reply Like
Old 02-13-2007, 12:56 PM
  #30  
AudiWorld Senior Member
 
scalbert's Avatar
 
Join Date: Oct 2004
Posts: 773
Likes: 0
Received 0 Likes on 0 Posts
Default I concur, I was merely pointing out that he may not nessesarily be lean in the midrange.
If/when we get the wideband on it we can tell for sure.
scalbert is offline  
Reply Like



Advanced Search
Quick Reply: AWE Stg 3 Logs - Tuning and Fault Code Advice Needed...


Reply Closed Thread Share

All times are GMT -8. The time now is 12:31 AM.