maudyZ28
April 14th, 2011, 10:55 PM
Hi all,
sorry if this has been asked before I have done a quick search and will have a mess with my tune this weekend, but just wondering how to run STFT only in OPEN LOOP such that it corrects to stociometric only when commanded fuel stoicometic. Does this exist or will it adjust fueling when commanded is NOT stociometric?
failing this would it sound reasonable to log in CL and check the average WB value over the range where the NB fluctuate to get an accurate reading of the AFR that is run in CL, then adjust the O2 switch points if required, then throw those back in and use LTFT for tuning?
thanks
sorry if this has been asked before I have done a quick search and will have a mess with my tune this weekend, but just wondering how to run STFT only in OPEN LOOP such that it corrects to stociometric only when commanded fuel stoicometic. Does this exist or will it adjust fueling when commanded is NOT stociometric?
failing this would it sound reasonable to log in CL and check the average WB value over the range where the NB fluctuate to get an accurate reading of the AFR that is run in CL, then adjust the O2 switch points if required, then throw those back in and use LTFT for tuning?
thanks