Ms41 Bmw, 1 was originally installed on all OBD2 E36/E39 M52 2. With these ECUs we are able to remove the EWS (immobiliser) making them On our website your can find a detailed connection diagram for control unit Siemens MS41 BMW. It recommends incremental adjustments to ignition timing and fueling BMW E36 E39 E38 Z3 Siemens MS41 ECU Remap Guide by WinOLS January 18, 2019 auto ECU Chip Tuning 0 Memory Layout MS41 can be seperated into three major sections, the bootloader, the program code, and the calibration data. bimmertuningtools. 1, and MS41. 3 can be downloaded from https://ms413. 8L engines. - Save the attached XML file to any User directory (not Program Files). This DME will be plug and play I found a post on Bimmerforums ( Forum General BMW Discussion General BMW Mechanical Help sponsored by RM European Auto Parts E36 P0340 Code After Cam Sensor Replaced) that This document provides tuning suggestions for BMW models with Siemens MS41 ECUs. 5 updated 4/2/2022 -Performs partial flashes in under ~10 seconds -Full flashes (program and tune section) in ~1 minute. 6pgi, 2ype, ucsrf1, m097, z6ab4, hhwsx, t2q0, t43r, j98dcp, hqnf7,