Originally Posted by
Higgs Boson
Why would you move SOI 10% over stock? Also, your torque model is more than just your DD table, also your Peak Torque Table, the Torque Model Max table you have set to 312kpa (why did you do that?), etc.
You can't adjust EOI on these cars, those tables are for EOI during split pulse injection, which is not active.
If you create an error, in this case the failed MAF under 4000Hz, the error doesn't just disappear when you get back over 4000 Hz, it is still there and the ECM is still going to "protect the motor." While you may be running SD, there is more to the story than that when there is an error detected in the E92 logic.
Again, run race fuel and see if the knock is still there. Put your MAF error criteria back to stock and clear your codes. Rule these two simple to verify items out and we can move on.
Another thing I noticed is those pics of the VE table only go up to .9 PR. How are you fueling the car (or allowing the torque model to reference an airflow) while you are in boost? Yes I know you think you are using the MAF, but.... The VVE table must be fully tuned for the E92 to run properly, remember this is a torque based PCM, not airflow based. The torque model controls everything and references the airflow model to see where it is with torque production and then controls throttle, spark, and fuel to hit targets.
What MAP sensor are you running?