http://www.plxdevices.com/ECUDatabase/Mazda/MAZ_MIA_90_95.pdf
95-97
http://www.plxdevices.com/ECUDatabase/Mazda/MAZ_MIA_96_97.pdf
Anyone have more to add? Or can confirm these are correct?
I think there's an error in the last pdf

Other make/model pinouts
http://www.plxdevices.com/ecudatabase.htm