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Old 10-15-2021, 04:44 AM   #86
Compelica
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Did a few runs on the exhaust AVCS with a -8, -4, 0, +4 and +8 and fed the results back to the tune. Naturally the optimum angles were peaky and wavy so I attempted to smooth out between peaks, with the system tracking rather well.

Despite running with -1 timing and without LTFT (my LTFTs are typically 2-3%) my typical knock at 5k RPM and at redline was eliminated so it looks like a good start.

https://datazap.me/u/compelica/vvt-i...zoom=4746-4876



For testing purposes I then loaded the unsmoothened exhaust angles as per VGI results and while the AVCS system could still track targets I would start to get knock at the rapid dips of the exhaust VVT movement. This was running at full KCA though.

https://datazap.me/u/compelica/intak...zoom=3448-3872

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