MSV90 was Installed on N52 Engines

2009 – 2011
Fxx 5er 7er
F10 F01

MSV90 refers to the generation of the Siemens Continental ECU
Based on the TriCore TC1796 processor
Internal flash memory 2MB and 128kb internal Eeprom 


OBD Mode - Only for Diagnostics


Bench Mode - You Don't need to open your ECU - Only Calibration Area R & W


Boot & BSL Mode - You need to open the ECU - Full Reading & Writing