Tune it for everclear!
Been running e85 for a few years now on my sti. I am self tuned as well but most recently did a conversion to full speed density. Still working on cold starts and idle oscillation until ECT is above 90 degrees. Hard to tune for since you only have 1 chance each day to datalog a cold start.
This is true... If you are interested I could take a look at your logs. Maybe come up with some solutions together. I am always interested in testing/proving my previous notions and making improvements to the process. This could be a good opportunity for us both.
i'm curious... When these oscillations occur what does the wide band do?
I am using only 2 tables to fix the issue, well 3 if you want to be technical: CL fueling target compensation A (ect) (and B), and Min Primary base enrichment 1 since it is a multiplier for the tables you have previously posted screenshots of on here. I got the heads up on this from Ed (fastblueufo on romraider) as he was having the same issues on some of the subies he tunes.[/QUOT
I do list "Min Primary base enrichment 1" but I am not sure the "CL target compensations (Coolant Temp)" will do you any good for idle. Those tables only work above a load of 1.10 and idle is not nearly that hi. So these tables would never come to play unless i'm missing something. At least in AccessTuner it is min load of 1.10.
You sure they do not come into play below and up to that load??I am using only 2 tables to fix the issue, well 3 if you want to be technical: CL fueling target compensation A (ect) (and B), and Min Primary base enrichment 1 since it is a multiplier for the tables you have previously posted screenshots of on here. I got the heads up on this from Ed (fastblueufo on romraider) as he was having the same issues on some of the subies he tunes.[/QUOT
I do list "Min Primary base enrichment 1" but I am not sure the "CL target compensations (Coolant Temp)" will do you any good for idle. Those tables only work above a load of 1.10 and idle is not nearly that hi. So these tables would never come to play unless i'm missing something. At least in AccessTuner it is min load of 1.10.
No I'm not sure, but the table only starts at 1.10. Does that mean for every value below this value, the parameters are inherited? I don't know. I am assuming you can simply re define the load axis but what would that do for other intended logic.
The other thing you might want to look at for idle oscillation is the table "Ignition Timing Compensation (Idle Target)" If this is not adjusted properly you can get oscillations in idle, but with the AFR gauge doing what it is doing, I believe it is fuel related.
What idle target do you suggest? Mine is set at 16.5. I am getting the exact same issues with the new motor/old map.