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Added August 15, 2025 by sakarzac000
My Notes: Boost oscillates very briefly when reaching it's initial peak. My assumption is P Factor or P Correction (spool) needs tweaking. I've subtracted 5 degrees of timing from Timing 1 (spool) and Timing 2 (spool) from stock tables. Didn't help, so cylinder pressure is too high through other reasons, maybe not enough fueling in spool? I've adjusted the tip-in through fuel scalar to start at 1 and end at 1.1 the entire bottom half of the table, and AFR looks good but STFT is a bit high. Do I need to enrich during spool to keep it correct?
  • 91 Octane
My Notes: Boost oscillates very briefly when reaching it's initial peak. My assumption is P Factor or P Correction (spool) needs tweaking. I've subtracted 5 degrees of timing from Timing 1 (spool) and Timing 2 (spool) from stock tables. Didn't help, so cylinder pressure is too high through other reasons, maybe not enough fueling in spool? I've adjusted the tip-in through fuel scalar to start at 1 and end at 1.1 the entire bottom half of the table, and AFR looks good but STFT is a bit high. Do I need to enrich during spool to keep it correct?
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