Thread: Co adjustment Sierra 4*4
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Old Sep 17, 2007 | 09:08 AM
  #8  
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Mathias
I'm Finding My Feet Here Now
 
Joined: Jul 2006
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From: AUSTRIA
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I´m running the MSD software and the car performs fantastic!

According to the setup guide, the CO value should be 2,5-2,7%
at idle so I was thinking I will be able to adjust the value with
the CO screw on the ECU.
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