Have the AEM FIC, I want to delete the MAF. Few threads on here of people that have done it but can't seem to get an exact instruction for doing it. I know it involves data logging and then changing the MAF values in AEM and then it can just be unplugged?

90 Miata 1.6

 

found a handy post about it here:
MAF Simulation | AEM

 

Pretty much, except you need to add an air intake sensor and provide the fuel pump cutout function (you know for less fire death). I used an oil pressure switch with a simple transistor inverter for the fuel pump cutout.