Hey everyone, Just a quick question if I swap out the NA injectors and ECU for turbo injectors and ECU, it should run like factory? (ive got these lying around) I need to drive asap thats why Thanks!
No it will run way too rich and unlikely it will drive properly. The NA motor is flowing no where near the amount of air a factory TT.
The AFM is by far the dominant input determining injector duty so as long as the ECU matches the injectors it'll work. The TPS and revs determine the 'load' axis in the map and will affect fuel trim and timing which will be off relative to the air flow cells on a normally functioning TT.