LTFT Low FIX Found ! !
Feb 27, 2009, 07:45 PM
#31
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What's up with the MAF smoothing table? How does it adjust the MAF reading? Will the MAF smoothing table fix the small Hz spikes I am getting at idle?
LTFT Low is slowly lowering. It is currently at +4.102. It is within the desired +/- 5% we all strive for, but I know I can get it better.
The car is driving so smooth now. If it were not for the lopey idle I would think I am driving a stock car. Absolutly no more stall at a stop light and transition to open loop appears smooth. I am going to scale my 50, 25, and 19 MAF Hz a tad more to see if I can completly eliminate the Hz spikes at idle. Oh and idle Hz is now around 36Hz with the occasional spike.
I found that the smoother the MAF Scaling curve is, the better the car wants to run. I also smoothed the heck out of my fuel and timing maps too. Still working on a couple counts of knock here and there though.
LTFT Low is slowly lowering. It is currently at +4.102. It is within the desired +/- 5% we all strive for, but I know I can get it better.
The car is driving so smooth now. If it were not for the lopey idle I would think I am driving a stock car. Absolutly no more stall at a stop light and transition to open loop appears smooth. I am going to scale my 50, 25, and 19 MAF Hz a tad more to see if I can completly eliminate the Hz spikes at idle. Oh and idle Hz is now around 36Hz with the occasional spike.
I found that the smoother the MAF Scaling curve is, the better the car wants to run. I also smoothed the heck out of my fuel and timing maps too. Still working on a couple counts of knock here and there though.
Feb 27, 2009, 10:21 PM
#32
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