Forced Induction Custom FI Setup Questions

fuel management

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Old Mar 6, 2005 | 09:46 PM
  #1  
turboD16z6's Avatar
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0.0 BAR
 
Joined: Mar 2005
Posts: 8
Default fuel management

if i go with the stealthmode 450 correctinject injectors would i still need some kind of fuel managment?
Old Mar 6, 2005 | 10:36 PM
  #2  
warric_k's Avatar
1.5 BAR
 
Joined: Sep 2003
Posts: 708
Default Re: fuel management

yes. read the faq, it's a wealth of information.

think of it this way:
if you ran 450cc injectors with your stock computer, which expects to see 240cc injectors, this is what would happen.
idle, computer says "FIRE INJECTOR 1 FOR 2.33MILLISECONDS" because the ecu is tuned for a specific amount of fuel to reach a specific air fuel ratio.
well, instead of 2.33msec of 240cc, you're firing off 2.33msec of 450cc. now, do you think that that is a good idea?
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