PCMflash - 72 Module For Working With The Engine Control Unit Of Mazda 4th Generation Cars Software Activation From Scanmatik. Specs: Manufacturer: Scanmatik   Software module for working with the engine control unit of Mazda 4th generation cars To use the module, you need to purchase a USB dongle. The key can be purchased in our store. You can purchase an unlimited number of modules with one key. Which cars and control units is the 72 PCM FLASH module designed for: 1.5L, 2.0L, 2.5L SKYACTIV-G P5/PA/PE/PY MY2019 (Mitsubishi) PYFA. 1.5L, 2.0L, 2.5L SKYACTIV-G P5/PA/PE/PY MY2019 (Denso) PYFB. Reading, writing, checking, and correcting checksums.