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Whats with my high and low octane tables.
EDIT>ENGINE>SPARK ADVANCED
I noticed a dip in both my high and low octane tables at 4,000 RPMs
I noticed this also in a stock tune for a ’01 firebird 5-speed.
On my car…
At 4,000 RPMs and .12 Cylinder air mass, the table reads 15, then next to it is 30, same with just above it as well, either way in the graph it looks extremely choppy. (will post number below)
Anyone know why its like that?
I assume just adding values at the top and bottom to “smooth it out” should help it out. I noticed this already done on a “tuned” 3.8L.
I also noticed the “Mean best timing (Max torque timing)” button at the bottom the graph is pretty choppy as well. Has anyone modified this? After I do this should I try and use the smoothing feature on them?
Thanks in Advance…
What I changed...
High Octane table
Changed Table values for 3,600 RPM @ 0.12 from 38 to 40
Changed Table values for 3,600 RPM @ 0.16 from 35 to 38
Changed Table values for 4,000 RPM @ 0.12 from 15 to 40
Changed Table values for 4,000 RPM @ 0.16 from 30 to 38
Low Octane table
Changed Table values for 3,600 RPM @ 0.12 from 38 to 40
Changed Table values for 3,600 RPM @ 0.16 from 35 to 38
Changed Table values for 4,000 RPM @ 0.12 from 15 to 40
Changed Table values for 4,000 RPM @ 0.16 from 30 to 38
EDIT>ENGINE>SPARK ADVANCED
I noticed a dip in both my high and low octane tables at 4,000 RPMs
I noticed this also in a stock tune for a ’01 firebird 5-speed.
On my car…
At 4,000 RPMs and .12 Cylinder air mass, the table reads 15, then next to it is 30, same with just above it as well, either way in the graph it looks extremely choppy. (will post number below)
Anyone know why its like that?
I assume just adding values at the top and bottom to “smooth it out” should help it out. I noticed this already done on a “tuned” 3.8L.
I also noticed the “Mean best timing (Max torque timing)” button at the bottom the graph is pretty choppy as well. Has anyone modified this? After I do this should I try and use the smoothing feature on them?
Thanks in Advance…
What I changed...
High Octane table
Changed Table values for 3,600 RPM @ 0.12 from 38 to 40
Changed Table values for 3,600 RPM @ 0.16 from 35 to 38
Changed Table values for 4,000 RPM @ 0.12 from 15 to 40
Changed Table values for 4,000 RPM @ 0.16 from 30 to 38
Low Octane table
Changed Table values for 3,600 RPM @ 0.12 from 38 to 40
Changed Table values for 3,600 RPM @ 0.16 from 35 to 38
Changed Table values for 4,000 RPM @ 0.12 from 15 to 40
Changed Table values for 4,000 RPM @ 0.16 from 30 to 38
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