Quote Originally Posted by Cody@LoveFab View Post
I think you may have found my issue!

*Thinking aloud warning*

The spark tables only go to 1.2g/s. I'm pretty sure at 8psi, I'm WELL above that. Therefore, the timing table is totally bottoming out, and the said "sanity check tables" are catching this, and throwing the car into "limp mode" of sorts.

You can scale the spark tables up to 8g/s, the only question is, I'm unsure how much air is in the motor at 170 kPa; or at 256kPa. I know there is a formula out there, I just haven't found it yet. Since I'm tuning the 3bar VVE table, I assume I would want the Spark table to match the potential airflow at 256kPa? This way the spark table matches closely with kPa?

So. Much. "Stuff. Getting closer...
You dont need a formula to calculate cylinder air. It is a loggable parameter. It can be calculated though by MAF*15/rpm.