What is MS43?

What is MS43?

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. This ECU controls the BMW M54 inline six engine. When looking at the cryptic item names this might help you: Siemens Keyword Translation.

What year is MS43?

BMW used a Siemens engine computer, or engine control unit (ECU) to control the fuel injection system in the E46 model range. There were three versions for non-M cars: MS42 for 1999-2000 323i/328i, MS43 for 2001-2/2003* 325i/330i, and MS45 for 2/2003-2006 325i/330i. Another version was used on the M3 model (MSS54).

Can you tune MS45?

Politics and philosophy aside, to tune the MS45 you need software to edit a tune file (e.g. WinOLS, RomRaider, TunerPro, etc), a set of maps that define where in the binary file you can change values (Damos, A2L, XDF, etc), and then you need to have a way to read/write that tune (which is a binary file) to the car.

What is ms42 in army?

Military Science 41 & 42 This POI covers subjects for the Academic Phase of ROTC Advance Course (MS-41 & MS-42) which shall be taken by incoming 2nd Year Advance ROTC Cadets for 14 days during summer. The training will equip the cadet with knowledge and skills in advanced military science. SUBJECT.

What is MS43 BMW?

Product Repair Description. This BMW Siemens MS43 DME (Digital Motor Electronics) MISFIRE repair service affects the M54 straight-6 cylinder engine commonly used in many 2000-2006 BMW vehicles. The DME is sometimes also called the ECU (Engine Control Unit) or ECM (Engine Control Module).

What is DME BMW E46?

BMW E46 vehicles (1999-2005 3-Series) are equipped with digital engine management systems (called Digital Motor Electronics or DME) developed by Siemens. The engine control module (ECM) in these systems is programmed with software for the control of fuel injection, ignition and other functions.

Can you tune a E46?

Active Autowerke offers some of the most powerful and popular BMW E46 tuning products on the market. From supercharger kits, headers, and exhausts, to suspension and ECU tuning for your E46, we have it all.

What is OPC in army?

Officer Preparatory Course (OPC) Physically, mentally and psychologically fit for active military service (P1 profile); Holder of a baccalaureate degree; Height of not less than 5’0 ft. (152.4cm) both for male and female, but not more than 6’4” (193.04 cm);

How do you use the flash on a BMW?

Flashing Your BIN File

1. Locate the bin file you wish to flash.
2. Plug in your D-CAN FTDI cable to your Windows laptop and car.
3. Turn your car key to position 2.
4. Select File > Reflash DME.
5. Select YES to reflash your DME.
6. A window will prompt you to select your new bin file.
7. Select your new bin file and click OPEN.