Notices
ECU Flash

rescaling load values ?

Thread Tools
 
Search this Thread
 
Old May 22, 2012 | 01:21 AM
  #1  
stunt2's Avatar
Thread Starter
Evolved Member
iTrader: (8)
 
Joined: Nov 2010
Posts: 753
Likes: 1
From: Georgia
Question rescaling load values ?

using V7 with big maps and wanted to rescale load values between 100-200 load to be it incremented by 10 load and not 20 as in original, in this case max load will decrase from 350 to 300 to accept added columns in table

the thing I'm thinking about, when I logged the car it hit 275 load at ~16 psi and think it'll go past 300 load when I increase boost

my question is, why it hits such high loads at only 16 psi
and
which way to rescale tables to gain some space without dicreasing max load. can I remove 10-20 load columns completely ? or to make sub 100 load incremented by 20 and not 10 ?

looking for suggestions

Last edited by stunt2; May 22, 2012 at 01:27 AM.
Reply
Old May 22, 2012 | 07:19 PM
  #2  
b16a2delsol's Avatar
Evolving Member
iTrader: (1)
 
Joined: May 2008
Posts: 338
Likes: 0
From: killa streets of slc
Why the rescale exactly? Smoothness?

And you most likely have a boost leak. Clean your MAF and check for boost leaks.
Reply
Old May 22, 2012 | 07:22 PM
  #3  
3K's Avatar
3K
Evolved Member
iTrader: (9)
 
Joined: Jun 2002
Posts: 951
Likes: 1
From: 808HI
https://www.evolutionm.net/forums/ec...-viii-ecu.html

This is for the stock rom but the proceedure is the same.

Also 275 load at 16psi does not sound right at all.

Last edited by 3K; May 22, 2012 at 07:26 PM.
Reply
Old May 22, 2012 | 09:51 PM
  #4  
stunt2's Avatar
Thread Starter
Evolved Member
iTrader: (8)
 
Joined: Nov 2010
Posts: 753
Likes: 1
From: Georgia
yes, just for smoothness.. and that high load reading worries me too

Last edited by stunt2; May 22, 2012 at 11:20 PM.
Reply
Old May 24, 2012 | 10:14 AM
  #5  
stunt2's Avatar
Thread Starter
Evolved Member
iTrader: (8)
 
Joined: Nov 2010
Posts: 753
Likes: 1
From: Georgia
can there be any other reason for high load except boost leak ?
Reply
Old May 24, 2012 | 11:29 AM
  #6  
b16a2delsol's Avatar
Evolving Member
iTrader: (1)
 
Joined: May 2008
Posts: 338
Likes: 0
From: killa streets of slc
If you have a 2.3 liter then it would take more airflow to fill the chambers with the same amount of boost, cams can also attribute the same.

How are you sure you are only running 16 ? Are you looking off a boost gauge or using a map sensor ? Are you running a fairly solid 275 or just a spike ?
Reply
Old May 24, 2012 | 01:15 PM
  #7  
stunt2's Avatar
Thread Starter
Evolved Member
iTrader: (8)
 
Joined: Nov 2010
Posts: 753
Likes: 1
From: Georgia
looking at the boost gauge..
car hits that load (270-280) during peak. haven't managed to hook up wideband, so avoiding high rpm WOTs yet
Reply
Old May 25, 2012 | 01:46 PM
  #8  
burgers22's Avatar
Evolved Member
 
Joined: Jan 2006
Posts: 953
Likes: 2
From: Oxfordshire
Are you on a MAF? You may need to rescale the MAF scalling.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sleandro
Evo X Engine Management / Tuning Forums
2
Aug 13, 2017 07:26 AM
richardjh
ECU Flash
25
Jul 28, 2017 03:49 PM
mplspilot
ECU Flash
86
Dec 5, 2016 03:29 PM
Toekneee!
ECU Flash
3
Dec 6, 2013 01:32 PM
Jack_of_Trades
ECU Flash
26
Sep 22, 2010 08:12 PM




All times are GMT -7. The time now is 05:27 AM.