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Force open loop in $6E?

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Old Sep 14, 2006 | 01:17 PM
  #1  
jackballs529's Avatar
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Joined: Jun 2004
Posts: 313
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From: Buffalo, NY
Car: 1987 Iroc-z
Engine: 355/Edelbrkhds/lpe219cam/MiniRam/
Transmission: 700R4/3.27 9bolt
Force open loop in $6E?

How do I do it? Need to tweak Open loop Idle before moving on to Closed.
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Old Sep 14, 2006 | 02:03 PM
  #2  
Grim Reaper's Avatar
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Joined: Jul 1999
Posts: 10,907
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From: The Bone Yard
Car: Death Mobile
Engine: 666 c.i.
Change the constant "Closed Loop Fuel Enable Coolant Temp" to it's maximum value (151*C). Then the ECM will never detect a coolant temp high enough to enable closed loop.

Hope this helps.
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