Notices
ECU Flash

bad timing and fuel maps?

Thread Tools
 
Search this Thread
 
Old Dec 28, 2011 | 01:06 PM
  #16  
grim~'s Avatar
Thread Starter
Evolving Member
iTrader: (1)
 
Joined: Nov 2008
Posts: 357
Likes: 3
From: Austin Tx
Originally Posted by burgers22
That's hitting a very low load for such a big turbo on 27 Psi, I'm guessing the intake has been changed, any intake leaks? Is there a boost log available?
yeah i dont know why its so low,is that normal load? even though when i plug it into VDR is says about 500ish hp and 400tq which is normal. it has an ETS intake on it. I think my TB seals are leaking though.
Originally Posted by 3K
As others have said too rich down low and too lean up top. also is your clutch slipping? your rpms go backwards in a couple spots where you have knock. your timing seems ok. That big block of 10's I would change your 290-310 load to 9's and from 320-350 i would change that to 8's.
Dont you mean the opposite, as its too rich up top and too lean down low? ill change those timings,but that wouldnt do anything right as my car isnt even hitting those load cells yet?
Reply
Old Dec 28, 2011 | 01:36 PM
  #17  
Raptord's Avatar
Evolved Member
iTrader: (10)
 
Joined: Mar 2009
Posts: 3,525
Likes: 20
From: Gatineau, Quebec, Canada
Originally Posted by grim~
Dont you mean the opposite, as its too rich up top and too lean down low? ill change those timings,but that wouldnt do anything right as my car isnt even hitting those load cells yet?
not the opposite, shouldn't see anything under 11.0 during spoolup, and you're below 10. And at the top end, you're at mid to high 11's, when you should be in low 11's.
Reply
Old Dec 28, 2011 | 02:16 PM
  #18  
grim~'s Avatar
Thread Starter
Evolving Member
iTrader: (1)
 
Joined: Nov 2008
Posts: 357
Likes: 3
From: Austin Tx
i just facepalmed hard. i dont know why i wrote that. i thought he was saying something completely different lol.
Reply
Old Dec 28, 2011 | 06:11 PM
  #19  
project_skyline's Avatar
Evolved Member
15 Year Member
iTrader: (30)
 
Joined: Jun 2007
Posts: 2,532
Likes: 1
From: Colorado
What IC are you using?

I won't even bother to figure out those logs cause they all messed up.

Depending on your IC and AIT's post IC your AFR's will dictate them. You can run 12:5-12:1 at spool and then at around 200 load usually you should be transitioned to your WOT AFR 11.5:1 and as rpm's increase you can richen it up slightly if needed or keep flat. Of course this isn't always the case but its a good place to start.
Reply
Old Dec 29, 2011 | 07:14 AM
  #20  
grim~'s Avatar
Thread Starter
Evolving Member
iTrader: (1)
 
Joined: Nov 2008
Posts: 357
Likes: 3
From: Austin Tx
i believe i am using an AMS replica. and turns out ive been logging load wrong this whole time as my 2byte to 1byte load factor is 1.4 in my rom and was still at 1.2 in evo scan. So now time to get another log lol
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sirnixalot
ECU Flash
6
Apr 24, 2012 08:55 AM
mac214
ECU Flash
42
Mar 18, 2009 02:33 PM
nj1266
ECU Flash
45
Jan 17, 2008 08:08 AM
nj1266
ECU Flash
20
Oct 13, 2007 04:09 AM
krillin
ECU Flash
15
Feb 6, 2007 10:01 AM




All times are GMT -7. The time now is 02:39 PM.