PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

open loop vs. closed loop

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Old Jun 21, 2005 | 06:01 PM
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Default open loop vs. closed loop

what exactly is open and closed? thanks.
Old Jun 21, 2005 | 06:27 PM
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Old Jun 21, 2005 | 06:29 PM
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Fun with microsoft paint?

Couldnt have put it better myself.
Old Jun 21, 2005 | 06:29 PM
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LOmotherfuckingL


smart *** azn's
Old Jun 21, 2005 | 06:30 PM
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Closed loop is where the pcm senses if it's running rich or lean and adjusts. Open loop is where the pcm doesn't use O2 sensor feedback to adjust fueling.
Old Jun 21, 2005 | 06:31 PM
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there is a search button. Open and Closed Loops in Fuel injection purposes has been talked about NUMEROUS times in here.

just search around




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