Deadtime compensation on factory ECU

Hey guys, is the injector dead time compensation only applicable to speed density configurations utilising an IAT? Will i need to compensate for this if im tuning an ECU utilising MAF for load, keeping in mind the MAF already compensates for changes in air temperature? Thanks!

Deadtime compensation is injector flow characterization -- it has nothing to do with air temp or density. Yes OEM ECUs need to have the deadtimes (or other injector characterization) updated if you change injectors.