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WOT a/f timing?

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Old Mar 28, 2008 | 08:33 AM
  #11  
DGarmon's Avatar
DGarmon
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Default RE: WOT a/f timing?

hemifever help me out thanks for all your help. What he is needing is the air fuel ratio at WOT for my truck.

Sean's reply to me:
"The thing that I can't change right now is your WOT timer. That's a time, in seconds, that when you floor it that I have ability to control a/f. I have full control over your timing and a/f. But there is about a 1 to 2 second delay after you hammer it that I don't see the ability to immediately control a/f. It might not even be an issue. What I'm asking is if you know your air fuel ratio at WOT. I know what your timing is. If you don't know your a/f then I won't make any more adjustments to fuel at WOT:

Thanks

Derek
 
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Old Mar 28, 2008 | 08:50 AM
  #12  
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mopowar
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From: Richmond, Va
Default RE: WOT a/f timing?

You need a wideband o2 sensor. Summit sells one with a narrowband output that you can plug into your pcm.
 
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