Im running the grimmspeed and yes its plug and play into the stock harness. Here is a log from my etune from christian @ Cobb. Im running it in interrupt mode. (see the low duty cycles? ^-^)

Its a fairly standard 3 port solenoid. Lots of companies sell it under their various labels. Grimmspeed makes one that is plug in play for the Mazdaspeed 3/6's. (Can operate in bleed mode like stock or interrupt mode for lower duty cycles)

Im definately interested in a adapter harness!

Thats what ive been led to believe by Christian @ Cobb Tuning. That the ECU reads the MAP sensor voltage and converts it to kPa and stores it in a CHAR datatype variable.

How are you guys getting around the CHAR datatype problem in the ECU? a CHAR variable can only hold up to 255, the ecu uses kPa to convert from MAP voltage, so the most it can read is total 255 kPa so having an upgraded 3 bar MAP sensor doesnt do you any good until you can change the datatype to som...

no you need the pig tail. That would be awesome if we could find the right stock connector so people wouldnt have to cut their harness though with the use of an adapter cable

Any plans to allow disabling CEL codes? Namely the ones for EGR , VCTS, and catalytic converter deletes?

How does the speed 3 / speed 6 ECU's differ. If you find one table / piece of logic is it in the same place for both?

This makes me very happy. haha

Im very interested in Versatune as you guys actually own Mazda's. Are you guys able to rescale the load calculation so that people like me with big turbos dont run into the load cap?