AudiWorld Forums

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

K04's and stock chip. Should I being seeing more that 10psi?

Thread Tools
 
Search this Thread
 
Old 07-07-2004, 05:52 PM
  #1  
AudiWorld Super User
Thread Starter
 
808Guy's Avatar
 
Join Date: Mar 2000
Posts: 3,254
Likes: 0
Received 0 Likes on 0 Posts
Default K04's and stock chip. Should I being seeing more that 10psi?
I've just did a few 3rd gear pulls and noticed I was getting ~11-12psi. Ended up shutting it down around 5K rpms to prevent any damage. Did a few more runs to 5K with same results. Is this normal? I thought stock boost was around 8-9psi.
808Guy is offline  
Reply Like
Old 07-07-2004, 05:56 PM
  #2  
Elder Member
 
No More B5 S4's Avatar
 
Join Date: Aug 2002
Posts: 30,754
Likes: 0
Received 0 Likes on 0 Posts
Default
K04s and stock chip = very interesting.
No More B5 S4 is offline  
Reply Like
Old 07-07-2004, 05:59 PM
  #3  
AudiWorld Super User
 
Mike2kS4's Avatar
 
Join Date: Jun 2002
Posts: 12,088
Likes: 0
Received 0 Likes on 0 Posts
Default
Still sounds quite safe. N75 probably can't keep up and the ECU may be a bit confused.
Mike2kS4 is offline  
Reply Like
Old 07-07-2004, 06:11 PM
  #4  
AudiWorld Super User
Thread Starter
 
808Guy's Avatar
 
Join Date: Mar 2000
Posts: 3,254
Likes: 0
Received 0 Likes on 0 Posts
Default yes it is. feel just as fast as my old GIAC(non x-chip)
I was hoping to take it to the 1/4mile and see what it'll run.
808Guy is offline  
Reply Like
Old 07-07-2004, 06:13 PM
  #5  
AudiWorld Super User
Thread Starter
 
808Guy's Avatar
 
Join Date: Mar 2000
Posts: 3,254
Likes: 0
Received 0 Likes on 0 Posts
Default logged the runs to check the O2 voltages. looked like I was @ .79-.81v on the runs.
I think that's safe enough. what do you guys think?
808Guy is offline  
Reply Like
Old 07-07-2004, 06:14 PM
  #6  
Member
 
sj6sp's Avatar
 
Join Date: Feb 2002
Posts: 2,908
Likes: 0
Received 0 Likes on 0 Posts
Default Got a VAG?
It would be interesting to see actual vs. requested boost and MAF.
sj6sp is offline  
Reply Like
Old 07-07-2004, 06:17 PM
  #7  
Senior Member
 
Nick Gustas's Avatar
 
Join Date: Mar 2000
Posts: 7,467
Likes: 0
Received 0 Likes on 0 Posts
Default Stock tends to run lean, so you're probably ok.
Actually near spot on looking at some old k03 logs.
Nick Gustas is offline  
Reply Like

Trending Topics

Old 07-07-2004, 06:19 PM
  #8  
AudiWorld Uber User
 
doctorno's Avatar
 
Join Date: Aug 2000
Location: haverhell, ma
Posts: 35,750
Likes: 0
Received 0 Likes on 0 Posts
Default
victim driver after streetlight drag: "are you chipped?" 808Guy: "nope."
doctorno is offline  
Reply Like
Old 07-07-2004, 06:19 PM
  #9  
AudiWorld Super User
 
Mike2kS4's Avatar
 
Join Date: Jun 2002
Posts: 12,088
Likes: 0
Received 0 Likes on 0 Posts
Default
Target for .84ish when you tune, but that sounds safe for the low boost you're running.
Mike2kS4 is offline  
Reply Like
Old 07-07-2004, 06:31 PM
  #10  
AudiWorld Super User
Thread Starter
 
808Guy's Avatar
 
Join Date: Mar 2000
Posts: 3,254
Likes: 0
Received 0 Likes on 0 Posts
Default should I break out the lemmingwinks and add a bit of fuel?
or keep it at the current level? Limmingwinks work with A-boxes right? can't really remember if there was any issues. Also could the 90-100 degree heat be a cause of why the boost is a bit higher?
808Guy is offline  
Reply Like



Advanced Search
Quick Reply: K04's and stock chip. Should I being seeing more that 10psi?


Reply Closed Thread Share

All times are GMT -8. The time now is 03:22 AM.