O2 sensor

[Todd King]

  <<<From: cloud at hagar.ph.utexas.edu (tom cloud) Date: Wed, 13 Nov 1996 07:25:01 
  -0600 Subject: Re: O2 Sensor Open/Close Loop
  ...
  into the measurement.  Now, Todd K. says that he regularly uses the EGO to 
  help him tune his vehicles (that is what you said, isn't it, Todd?), and I 
  faithfully watch the digital readout from mine when
  >>>
  
  I think you mean me (King vs Knighton). Not just myself but many people pay 
  attention to the O2 when performance tuning. Note that we are not saying "I 
  set my WOT A/F to 12.z by adjusting until the O2 reads xx mv; we are saying 
  "my car runs quickest when the WOT O2 range reads xx mv; thus when I make a 
  change I'll adjust until I see that xx mv range at WOT again." So the use of 
  the O2 sensor off stoich may not be good for an absolute A/F setting but OK 
  for comparable settings.
  
  Todd  Todd_King at ccm.co.intel.com