Just did some test run with the new firmware. No issues and running strong. Didn`t push it much. Did some fine tuning to get rid of some lean conditions.

It looks like the most important table for maf tuning is the so called maf pump shot coefficient. I came up with some really weird settings with real time control and now the car runs 100 times better on part throttle take off. Pulls really strong now.

I will do some write up how it works, and how I set it up. Even the wideband almost frozen and stopped jumping around.


I still have no definite answer how to set the multispark.

There are 3 scalars we need. Some 2d pulses vs rpm. Or 3 ranges 0-1000rpm 3pulses 1000-2000 range 2 pulses, above 2000-1 pulse.
Min burn time. The time the coil will discharge. And dwell time based on the pulse count or rpm count.
Also enable at crank only, at run only or always.

Not sure will there be any benefit of waste spark setup. So you fire each coil twice on a full crank rev.