MSV80 was Installed on N52 Engines

2006 – 2011
Exx 1er 3er X5
E81 E82 E87 E88 E90 E91 E92 E93 E70

MSV80 refers to the generation of the Siemens/Continental ECU
Based on the TriCore TC1796 processor
Internal flash memory 2MB and 128kb internal Eeprom
and the external Eeprom is  95640 8kb


OBD Mode - Reading & Write Only Calibration Area


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