11-16-2004, 10:16 AM
in closed loop mode (partial throttle), the car should always be hunting for stoich (sp?) a/f... or 14.64 somethin' or other. (1 lambda hehe)..
in open loop, most people seem to aim for 12's... 12-12.6 (.86lambda in my tune)
15 is supa lean...
I know that the commanded fuel tables should determine your a/f, and my tune shoots for 1 lambda at < 400 throttle position, then .86 any higher, up to 4000RPM, then goes for .82 lambda higher than that. .86= 12.6, .82 = 12.0
and my car hits that on the head.
in open loop, most people seem to aim for 12's... 12-12.6 (.86lambda in my tune)
15 is supa lean...
I know that the commanded fuel tables should determine your a/f, and my tune shoots for 1 lambda at < 400 throttle position, then .86 any higher, up to 4000RPM, then goes for .82 lambda higher than that. .86= 12.6, .82 = 12.0
and my car hits that on the head.
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