PCMflash – 73 Module Ford MG1 Activation

Module 73” is a specific ECU support package (software module) within the PCMflash ecosystem for Ford vehicles with MG1‑series engine control units.

MG1 refers to a family of Bosch MG1 ECU hardware used on many Ford petrol engines, especially Ecoboost‑equipped vehicles.

Without activation, PCMflash cannot access the supported ECU’s flash memory. Purchasing this activation unlocks the ability to read, write, and verify the ECU flash code (including checksums).