Hey all, well versed in GM tuning but have a Titan I'm playing with.
I have some some searching around online through ecutek and uprev documents, as well as poking through files and think I have a decent handle on this... but I'm not totally sure.
I'm assuming the MAF is the main fueling control here, and the VE tables are more of a sanity check or transient adder. What makes me question changing the MAF is the relatively low airflow limit for the table (256 g/s), doesn't leave much room to up the table.
Next there is the fuel compensation main table, which is load vs rpm. Reading an UpRev file, it talked about this being the main fueling adjustment table. Makes sense, just seems like a strange way of doing it.
Is one way better than the other?