Spark table adjustments gave a changed VE table
#1
Spark table adjustments gave a changed VE table
Hi guys,
I dropped my entire spark table 2 degrees to see if it would remove the seemingly random 1 degree knock retard spikes that I see in my logs or if my knock detection might just be too sensitive (the latter seems to be the case since the knock retards still happen).
Auto-tuning with this milder spark table resulted in a VE table that has slightly less fuel in some areas and slightly more in others.
What's the significance of this? Is more fuel to hit the same AFR always more desirable or wouldn't it necessarily mean more power?
Thanks,
- Tom
I dropped my entire spark table 2 degrees to see if it would remove the seemingly random 1 degree knock retard spikes that I see in my logs or if my knock detection might just be too sensitive (the latter seems to be the case since the knock retards still happen).
Auto-tuning with this milder spark table resulted in a VE table that has slightly less fuel in some areas and slightly more in others.
What's the significance of this? Is more fuel to hit the same AFR always more desirable or wouldn't it necessarily mean more power?
Thanks,
- Tom
#3
I reduced timing. That led to a reduction in fuel to hit the same AFR in some areas of the VE table. In other areas, it seems to want more fuel to hit the same AFR.
Is this because I ran too much timing in those areas to the point where I am loosing power or would that be jumping to conclusions?
- Tom
Is this because I ran too much timing in those areas to the point where I am loosing power or would that be jumping to conclusions?
- Tom
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