With power class MEVD17.2.6 225kw 306hp 400Nm 250kw 340hp 450Nm 302kw 410hp 600Nm Alpina N55
MEVD17.2.G 225kw 306hp 400Nm 250kw 340hp 450Nm 302kw 410hp 600Nm Alpina N55 302kw 410hp 550Nm M sport S55 331kw 450hp 550Nm M sport S55
MEVD17.2.6 this relates to the generation of the Bosch X17 ECU Based on the TriCore TC1797 processor Internal flash memory 4MB and 64kb internal Eeprom
OBD Mode - VR on Server - Write Only Calibration Area & Diagnostics
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