 open and closed loop, at what point do they shift from each other? |
 May 10, 2012 - 12:04 PM
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Enthusiast  Joined Sep 22, '10 From pomona, ca Currently Offline Reputation: 1 (100%)  |
title says it all, any one know when the car (94 gt, 5spd) is in closed loop and open loop? sorry for the noob question, not really a noob i just dont know... lol
i know some cars change between throttle percentages, others by temperature, etc.... how does the closed loop and open loop work on our cars? |
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May 22, 2012 - 10:53 AM
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Enthusiast Joined Sep 22, '10 From pomona, ca Currently Offline Reputation: 1 (100%) |
I just wanted to know because my ecu was fighting my safc2 in closed loop tuning. I got around this issue by simply disconnecting my O2 sensor (force open loop). So far so good, my safc2 is working nicely in low and high map. No more jumpy afr in low map. Now I can tune my low and partial throttle afr to wat I want. Just wanted to share that info...and thanks for all the replies
One more thing: im not responsible if sumthing happens to your car if u try wat I did, do it at your own risk lol |
Posts in this topic
batcavee00 open and closed loop May 10, 2012 - 12:04 PM
jordisonjr Noob Question?
I don't even know what closed l... May 10, 2012 - 12:17 PM richee3 Open loop is when the ECU is running on a base map... May 10, 2012 - 12:32 PM presure2 i tried to answer this as best i could in the PM i... May 10, 2012 - 3:45 PM lagos Google Control Theory to learn more about it, but ... May 10, 2012 - 6:22 PM
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