Question on timing using Accel DFI...

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Aug 16, 2001 | 09:35 AM
  #1  
How does the DFI determine timing below 1200RPM? The first column is 800RPM, yet the values I put in are not close to what the timing values read on the computer. How does the computer calculate these values? I just have a need to know

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Bob '89 Ram Air Formula 350
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Aug 16, 2001 | 06:59 PM
  #2  
Don't forget about the "IDLESPARK" which constantly changes the idle timing to maintain a smooth idle. Maybe that is why you are seeing a difference.
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Aug 17, 2001 | 12:09 PM
  #3  
I thought of that, but I believe even zero'd out, it still varies. Does this happen on anyone elses?
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