I've attached a few screen shots to start the discussion of tuning.
A few key words:
LV8
MAF
Frequency
I don't have experience with a Supercharge Buick V6. In my thinking, the .adx file needs to be updated. The MAF frequency vs. grams per second will need adjustments when making performance changes to either the engine or a .bin file. In my thinking the injectors are controlled by the grams per second of air flow measured by the MAF sensor. In my thinking, when the supercharger goes into boost more air is flowing through the MAF, which outputs a higher frequency to the PCM. The PCM will increase the injector pulse width with a higher MAF frequency.
I don't have experience to know what happens to performance of a supercharged engine when adjustments are made to the MAF frequency vs. grams per second. I'm wondering where the BLM system is in the Buick supercharger PCM? In my thinking, making adjustments to MAF frequency vs. grams per second with BLM's would be ideal. I'm wondering what would be recorded in a data log if the Z axis was configure for BLM with X / Y axis set up for MAF / LV8.
If I only had a Supercharged V6 car to experiment with.
dave w
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