MS3Pro Plug and Play for 1996-1999 BMW M3 E36
Replace your “Siemens MS41” DME with a tunable racing ECU! MS3Pro Plug and Play for 1996-1999 BMW M3 E36 and 1997-2000 BMW Z3M allows tuning your E36/7 with a laptop to handle any mods you can throw at these engines!
MS3Pro Plug and Play for 1996-1999 BMW M3 E36 fits the following applications. Confirmed for US market vehicles:
- 1996-1999 BMW E36 328i with M52 motor and manual transmission
- 1996-1999 BMW E36 M3 with S52 motor and manual transmission
- 1995-1998 BMW E39 528i with M52 motor and manual transmission
- 1995-1998 BMW E38 728i with M52 motor and manual transmission
- 1997-1998 BMW Z3 2.8i with M52 motor and manual transmission (Not compatible with the later M52TU motor)
- 1997-2000 BMW Z3M with S52 motor and manual transmission
**European market M3 compatibility is not confirmed at this point. **South African market 1997-2000 Land Rover Defender with M52 likely to work, but compatibility is not confirmed at this point.
MS3Pro Plug and Play for 1996-1999 BMW M3 E36 Model Features:
- Fully Plug and Play Installation – No wiring required for basic functionality.
- The ONLY aftermarket M52 ECU on the market that supports the stock BMW camshaft position sensor – NO Hall sensor retrofit needed!!!
- Maintains functionality of the factory ACS+T traction control system
- Maintains functionality of the factory Econometer/MPG gauge on the dashboard
- Base map is pre-loaded to help your engine start on the first turn of the key
- Real time tuning and data logging with a laptop connection
- 8 GB internal data logging with built in SD card
- Supports most aftermarket wideband sensors
Fully Tunable Engine Control!
- 16×16 Fuel Tables allow high resolution tuning
- 16×16 Ignition Tables
- Multiple Acceleration enrichment strategies
- Closed Loop Idle Speed Control
- Air Conditioner Control
- 6 sequential fuel injector channels with individual trim tables
- Onboard high impedance injector drivers
- Allows removal of stock MAF sensor
- VANOS control
Advanced Feature Set (Included!)
- 12×12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
- Multiple traction control strategies
- Built-in 3-step rev limiter / launch control with flat shift and burnout rev limiter
- Time based timing / boost increase after launch
- Real time barometric correction
- Internal 4-bar MAP sensor reads up to 44PSI of boost
- Overboost protection
- Closed loop boost control (Requires DIYAutoTune.com EBC solenoid kit)
- CO2 based boost control
- Set boost by RPM and throttle, ground speed, or gear
- Rally style anti lag
- Water injection control – on/off or variable
- Knock sensor input with adjustable sensitivity, crank angle windowing, and more
- Table switching input. Change fuel and spark maps on the fly for different fuels, nitrous activation, etc.
- Input for flex fuel sensor – switch between E85 and gasoline on the fly!
- CANBus connector allows interconnection of other MegaSquirt-compatible devices for additional functions (EGT Input, Automatic Transmission Controller, Additional Sensors…..the possibilities are limitless!
What you get in the box:
- MS3Pro Plug and Play for 1996-1999 BMW M3 E36 ECU
- RS232 tuning cable
- 20 Pin Options Connector
- Tuning Software and Documentation on USB memory stick with two base maps included:
- Stock M52
- Stock S52
- 6′ Vacuum Hose for MAP Signal and ‘T’ fitting
- ECU mounting brackets
- Registered version of TunerStudio and MegaLog viewer included
Direct replacement for:
- Siemens MS41.x DME
Not compatible with:
- M52TU DME Siemens MS42
If your ECU / DME has a different part number, please contact us to see if it is compatible with MS3Pro Plug and Play for 1996-1999 BMW M3 E36 & 1997-2000 BMW Z3M.