ME7 vezérlő

BMW 528 computer (ME7) program modification

Step 1. Connect Serial controller to the perssonal computer
Step 2. Start PC CrossWiew debugger program
Step 3. Config bus speed memory organization memory speed etc..
Step 4. Storing program to HDD text file
press here to download full disassembled ECM file (3.1Mbyte)
Step 5. Search program segment and modificated
Step 6. Checksum correction (or delete checksum rutin)
Step 7.Writing new program to ME7 ECM via serial interface

ME7 program

Disassembled program and ECU