The software is the interface. The engine is still the engine.
Different ECU families expose different menus, strategies and terminology, so the exact controller and firmware are reviewed before booking. The calibration process itself still begins with the same physical truths.
Project review can include Holley Terminator/HP/Dominator, Haltech, MoTeC, MegaSquirt, Link ECU, ECUMaster, Syvecs and other supported standalone systems where access, documentation and requested features are practical.
FEF does not force one platform's assumptions onto another. Injector data, sensor calibration, trigger strategy, fuel pressure, ignition hardware, boost control and engine protection are verified for the hardware actually installed.
Exact ECU, firmware and current file review.
Inputs, outputs and sensor plausibility checks.
Crank/cam synchronization and measured base timing verification.
Fuel, ignition, torque/boost and drivability calibration.
Protection strategy and final known-good backups.