1 count of knock pulls timing?

[fastasleep]

For the record, I'm running 11-13psi at wot, not 14-16psi. Prosport boost gauge > Defi d-series boost gauge

 

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For the record, I'm running 11-13psi at wot



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So, to me it appears that, in his logs, the ECU is only seeing enough airflow to get him up to about the 11th column, which would be ~10 lbs of boost.



See, that makes perfect sense then. It takes 14-15 psi to get the ECU up onto the top timing map. Between 10 and 15, the ECU interpolates a timing value from both columns.