PCMflash – 20 Module Ford Focus 2 / Fiesta / Fusion Activation

The PCMflash 20 Module is a software module used with the PCMflash software tool, designed for working with the engine control units (ECUs) of certain Ford models — specifically Ford Focus 2, Fiesta, and Fusion vehicles. This activation lets the PCMflash software read from, write to, and verify the checksums of supported Ford ECUs.

Typical Use Cases

This activation is commonly purchased by professionals or enthusiasts who want to:

• Tune or remap the Ford ECU

• Read and edit fuel maps, timing, and other parameters

• Correct or verify checksums after modifications

• Support diagnostic or advanced ECU functions beyond basic OBD tools