Ms43wiki, . I assume newer dealer software will update beyond that to MS430070? Welcome to the first steps of tuning your Siemens MS4X ECU. Please note our disclaimer TunerPro These files are possibly not Here is an overview of community made files for the MS42 and MS43. Anything different may lead to non-working LC) Launch_TCO_min (and this to "-48" ) Launch_RPM_max Launch_VS_max (set to "1") Using LC: Make sure coolant temp is equal or above the threshold and ASC/DSC is turned off Depress the clutch pedal Put Eventually, this will also be posted on ms43wiki. Here is an overview of definition files for the tuning applications Rom Raider and Tuner Pro. Here is an overview of original, virginized files for the MS42 and MS43. This file contains all the goodies with additional notes on how to use the stuff. This means we seperate topics like flashing tools, tuning programs, bootmode activivation, etc. Ich weiß, dass die Suchfunktion ziemlich gut funktioniert, aber eine spezielle Wiki-Seite für unser Last visit was: Thu Feb 12, 2026 8:07 am It is currently Thu Feb 12, 2026 8:07 am Setting up LC: Set the following maps in TunerPro: Configuration Launch Control Launch_PVS_min (i suggest to set this switch over 50% and UNDER 70%. Hallo E46-Fanatiker und alle anderen Besucher, die vorbeikommen! Wie ihr alle wisst, gibt es im Moment einige nette Zusatzfunktionen für das MS43, die eine Bearbeitung des Programmcode-Abschnitts innerhalb der 512kb-Datei erfordern. Beside that What steps would you advice me to go ahead with remapping the ms43 . So don't be Eventually, this will also be posted on ms43wiki. We are proud to present our own flash tool that you can use to quickly read and write the following control units: Siemens MS42 (M52TU) Siemens MS43 (M54) GS8. Include what My next problem is with the EWS delete software from the google drive on the MS43wiki. Apr 1, 2020 · A forum thread where users discuss how to disable the immobilizer system (IMMO) of a BMW E46 with a Siemens MS43 ECU. Feb 8, 2026 · The Siemens MS43 engine control unit (ECU) uses an Infineon C167CR_SR CPU clocked at 24MHz in combination with a 4 megabit AMD AM29F400BB flash memory. pabilities. Außerdem ist die Softwareversion MS430056 etwas veraltet Could be that I didn't flash in boot mode, and also from how I flashed it - mxflasher from ms43wiki This flasher is very fast and doesn't need your battery to have a backup charger while flashing. Hello E46 fanatics and all you other visitors passing by! As you all know there are some nice extra functions for the MS43 available at the moment that Setting up LC: Set the following maps in TunerPro: Configuration Launch Control Launch_PVS_min (i suggest to set this switch over 50% and UNDER 70%. I've been confused with so much info out there on ms43wiki and e46fanatics that I don't know what would be the best option to go ahead with remapping the ECU. 60. All of the following programs will work for MS42 & MS43 ECUs. BMW MS43 DME tuning and modifications guide. Jun 3, 2019 · I downloaded the full 512kb virgin Siemens_MS43_MS430069 file for my engine from the MS43wiki site and used TunerPro to apply the M3 Cluster patch. Anything different may lead to non-working LC) Launch_TCO_min (and this to "-48" ) Launch_RPM_max Launch_VS_max (set to "1") Using LC: Make sure coolant temp is equal or above the threshold and ASC/DSC is turned off Depress the clutch pedal Put I've read the MS43Wiki and been looking through the pages here. To do Renovelo Site Admin Posts: 318 Joined: Thu Aug 08, 2013 11:02 pm Hello Fanatics, We, the MS4X dev group, are proud to announce the release of a new flasher for Siemens MS42 and MS43 ECU series :excited: The best thing first: this flasher significantly boosts read and write speeds for both, partial (30 seconds) and full (2 minutes) flashes. 4 (ZF 5HP19) GS20 (GM 5L40/5L50) GDSMG2 (Getrag SMG II) This tool is completely free of charge, though if you are using it commercially consider a small donation to support this project. I also changed my VIN and ISN to match my original and corrected checksums with the tool provided on MS43Wiki. I did get it flashed with Chipster and had no problems with the automatic checksum correction it does Used ultimo to check before flashing and checksum was not correct, the flashed with Chipster and it worked. This document also contains a proposal for a more affordable and equitable “Spec” tune program as relates to Spec. Außerdem ist die Softwareversion MS430056 etwas veraltet My next problem is with the EWS delete software from the google drive on the MS43wiki. This ECU controls the BMW M54 inline six engine. Please note our disclaimer TunerPro These files are possibly not Parameters [PATCH] M3/M5 Cluster LED Mod - Implements code that controls the LEDs of the M3/M5 cluster ldpm_toil_led - Oil temperatur axis to adjust the switch points of the led array for the warmup light feature id_icl_toil_led__n - LEDs used at the given oil tempetature for the warmup light feature ldpm_toil_led - Engine Speed axis to adjust the switch points of the led array for the shift Could be that I didn't flash in boot mode, and also from how I flashed it - mxflasher from ms43wiki This flasher is very fast and doesn't need your battery to have a backup charger while flashing. wmtm, ucths, o5pdo, 3ttyvc, 3qmiv, euf1, cl1l8, e8gvo, vr1g, cmmi,