MEVD17.2.5 was Installed on N13 Engines2011 – 20151 – Sereis F20 F213 – Series F30 F31 F35 With power class75kw 102hp 180Nm100kw 136hp 220Nm125kw 170hp 250Nm MEVD17.2.5 refers to the generation of the Bosch X17 ECUBased on the TriCore TC1797 processorInternal flash memory 4MB and 64kb internal Eeprom OBD Mode - Virtual Reading Server - Write Only Calibration Area Bench Mode - You Don't need to open your ECU - Full Reading & Writing Boot & BSL Mode - You need to open the ECU - Full Reading & Writing