semi-closed loop or full closed loop
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semi-closed loop or full closed loop
So for the turbo guy are you running semi-closed loop or full closed loop after you get your ve table dialed in for your SD tune ?
Last edited by 53RUSSELL; 10-08-2008 at 11:41 PM.
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are you COS-3 i assume. Im running OLSD but plan on going clsd just picked up some new 02's yesterday. Mine tends to fluctuate more than I want,even with my small elevation and climate changes as well as the multipliers set up in the COS. IE a0014
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Well the way I see it is that due to weather conditions changing throughout the year, there will be small variations in the fueling requirements. Not enough to justify a full retune, but enough that running fuel trims would be beneficial. Even if he just did semi-closed loop where the short term trims run but the long term trims don't, it would at least keep his part throttle driving right around 14.7 where it's supposed to be.
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Well the way I see it is that due to weather conditions changing throughout the year, there will be small variations in the fueling requirements. Not enough to justify a full retune, but enough that running fuel trims would be beneficial. Even if he just did semi-closed loop where the short term trims run but the long term trims don't, it would at least keep his part throttle driving right around 14.7 where it's supposed to be.
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Most you guys are running semi-closed loop then?
Well ran full closed loop to work toaday and the LFTS looks good. Only thing i don't like is when you go into boost takes few seconds's for tha a/f to drop.
Well ran full closed loop to work toaday and the LFTS looks good. Only thing i don't like is when you go into boost takes few seconds's for tha a/f to drop.