Quote:
Originally Posted by AudioPmp23
Yes you were definitely right about being rich in the upper end of that. I finally understand how to use the datalogging feature and actually read it when Im done. Here's a modification of that tune and some logs to accompany. Should I be aiming for a specific A/F ratio throughout the entire powerband?
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It's hard to compare airflow (HZ) on your map to my boost (PSI) scale, but I think you're too lean for the A/F target map. Cuz at around 1600hz I'm usually around 13psi and your target says 11.9. For a rough tune set it to 11.0 AFR and when it's running good and you've understood it more adjust it to 11.5 AFR.
For WOT I generally tune like this:
0 psi - 13 AFR
4 psi - 12 AFR
8 psi - 11.5 AFR