Bosch Motorsport | Engine Control Unit MS 6.3

Engine Control Unit MS 6.3

 Optimized for low and high pressure injection
 HP package for flat and V-engines optional
 Measurement with 21 analog inputs
 Multiple Software options available

The MS 6.3 engine control unit manages gasoline engines up to 12 cylinders. As a member of our MS 6
family it features a powerful digital processing corewith floating point arithmetic and a high-end FPGA
for ultimate performance and flexibility. The MS 6
family utilizes a new software development process
based on MATLAB/Simulink which significantlyspeeds algorithm development by using automatic
code and documentation generation. Custom functions can be quickly and easily generated. The flexible hardware design allows the MS 6.3 to supportcomplex or unusual engine or chassis configurations.

• Subsystems pit speed-, launch-, rpm-limiter and ASR are integrated inside torque control• Separated power cut functions to assist various gear cut systems• Diagnostics• Integrated safety strategy for 2 electronic throttle controls
Integrated support of manual gearshift
Electronic throttle control
VVTTurbo control
Traction control

ApplicationHigh pressure injection
Integrated power stages for the use of:• 4 cylinders up to 12,500 rpm• 6 cylinders up to 9,500 rpm• 8 cylinders up to 8,500 rpm(depending injection types and pressure ranges)
HP package for flat and V-engines inclusive (2nd Bank, MSV2, cylinder 7&8, external cylinder 9-12)
Low pressure injection• Max. 12 cylinders up to 12,500 rpm, high impedance injectors only

Launch control
LTE Ethernet telemetry support
Internal logger• 1 GB memory on partition 1• diagnostic channels• 100 free configurable channels• fastest sampling 20 Hz• digital filter respecting sampling theorem
Logging rates• Usage of all features: 300 kB/s
• Primary logging use case: >600 kB/s
• Logging data download rate: up to 4 MB/s
Logger OptionsIgnition• 12 x ignition control, IGBT or BJT, coils with integrated amplifier

Technical Specifications

Physical engine model for fast application• determine engine load by throttle position or air pressure signals• mixture control and basic ignition guided by main signal relative load rl

Aluminum housing

See Upgrades

Mechanical Data
2 Bosch connectors

196 pins in totalSize

226 x 181 x 44 mm

Weight

1,086 gBosch Motorsport | Engine Control Unit MS 6.3

Protection Classification

IP54

Temp. range (at internalsensors)-20 to 80°C

2|3

12 x 2.2 A low pressure injection for high impedance injectors
Ignition

Electrical Data
Power supply

6 to 18 VCPU

Dual Core 667 MHz, FPGA

12 x ignition control, IGBT or BJT, coils with integrated amplifier
2 x 8.5 A H-bridge reserved for electronic throttle
2 x 4 A pwm lowside switch for Lambda heaterInputs
21 analog inputs
6 x reserved for electronic throttle controls
3 x no integrated pull-up
3 x option for angle synchronous measurement, no integrated pull-up
4 x fixed 3.01 kOhm pull-up
5 x switchable 3.01 kOhm pull-up
6 internal measurements

19 freely configurable outputs
1 x 8.5 A H-bridge
2 x 4 A pwm lowside switch
4 x 3 A pwm lowside switch
8 x 2.2 A pwm lowside switch
4 x 1 A pwm lowside switch
3 output signals
1 x engine rpm

1 x ambient pressure

1 x flywheel

1 x acceleration 3-axis

1 x trigger wheel

2 x ECU temperature

Software Tools (free download)

2 x ECU voltage

Data Analysis tool WinDarab V7

8 function related inputs

System Configuration tool RaceCon 2.7.0.9 or later

1 x Thermocouple exhaust gas temperature sensors (K-type)

Mating Connectors (not included)

2 x Lambda interfaces for LSU 4.9 sensor types

Mating Connector 91 pins

F02U.B00.711-01

1 x Lap trigger/beacon input

Mating Connector 105 pins

F02U.B00.712-01

4 x Knock sensors

Communication

10 digital inputs
1 x switchable Hall or inductive sensor for flywheel measurement

2 Ethernet

2 x Hall sensor for sync wheel detection

1 LIN

4 x switchable Hall or DF11 sensors for camshaft position orwheel speed

1 USB

2 x switchable Hall or inductive sensors for turbo speed
measurement

1 Time sync synchronization Ethernet

3 CAN

1 RS232
3 Network screens1 x digital switch for engine ON/OFFSensor supplies and screens

Installation Notes

4 x sensor supplies 5 V / 50 mA

Maintenance Interval: 220 h or a maximum of two years

3 x sensor supplies 5 V / 150 mA

Depending on your experiences with calibration of ECUs, we recommend calibration support from Bosch Motorsport.

7 x sensor grounds
2 x sensor screens
Outputs

Please remember that the mating connectors and the programming interface MSA-Box II are not included and must be orderedseparately.

38 function related outputs
High Pressure Injection
2 x high pressure pump with MSV control
8 x high pressure injection for magnetic injectors
Low Pressure Injection

UpgradesHigh Pressure Injection Package
For flat- and V-engines (2nd Bank, MSV2, cylinder 7&8, external
cylinder 9-12)
Measurement Package

Bosch Motorsport | Engine Control Unit MS 6.3

Increase to 41 analog inputs

3|3

Activation of engine speed functions* and near/far injection function per project version

Hardware Upgrade for CCA per device
Provides the option to run customer developed software code onBosch ECU*Engine speed functions: second or backup engine
speed sensor, quick engine start, detection of engine reverse rotation

Logger Package I
Extension for Partition 1: up to 720 channels, fastest sampling
1,000 Hz or 1 syncro, (max number of 1,080 channels to respect)
Logger Package II
Partition 2: 720 channels, 1 GB memory, fastest sampling
1,000 Hz or 1 syncro, long-term recording, own data protection
code (max number of 1,080 channels to respect)

Engine Control Unit MS 6.3
Order number F02U.V01.963-04
System Configuration Tool RaceCon
Order number free download at our homepage
Software Options
High Pressure Injection Package
Order number F02U.V01.999-01

Logger Package III
Copy data of partition 1 to USB data stick

Measurement Package
Order number F02U.V02.000-01

Gear Control Package 1
Gear control MEGA-Line functionality, has to be used with MEGALine components (License model via MEGA-Line) [included forbase versions beginning with MS6A_BASE_0800 or comparable]-- Link to MEGA-Line Support Request --FULL_LOG_1
Order number F02U.V01.993-01
FULL_LOG_2
Order number F02U.V01.998-01
USB_DATA C 65
Order number F02U.V02.082-01-- Link to MEGA-Line License Request Form -Gear Control Package 2

Gear Control Package 1
Order number please contact Mega-Line

Gear control Bosch Motorsport functionality
SW Package MS 6 Drag 1

Gear Control Package 2
Order number F02U.V02.108-01

Launch Timer
Launch Distance
Torque Pre-Control
Launch RPM Control
Universal Outputs for Time/Distance Controls

Customer Code Area
Order number F02U.V02.137-01
Innovation License Device
Order number F02U.V02.510-01
Innovation Package Project
Order number F02U.V02.511-01

SW Package MS 6 Drag 2 (requires Drag 1 License)
Acceleration Sensor MM5.10 included
Time/Distance Boost Control
Driveshaft Speed Control
Driveshaft Gradient Control
Acceleration Control
Wheelie Control

Accessories
Breakout Box BOB MS 6
Order number F02U.V02.294-01
Mating Connector 91 pins
Order number F02U.B00.711-01

Innovation License Device
Activation of engine speed functions* and near/far injection function per unit
Innovation Package Project

Ordering Information

Mating Connector 105 pinsOrder number F02U.B00.712-01
Modas Sport
Order number free download at our homepage

Represented by:
Europe:Bosch Engineering GmbHMotorsport
Robert-Bosch-Allee 174232 AbstattGermany
Tel.: +49 7062 911 9101
Fax: +49 7062 911 79104
motorsport@bosch.com
www.bosch-motorsport.de

North America:
Bosch Engineering North America
Motorsport
38000 Hills Tech Drive
Farmington Hills, MI 48331-3417
United States of America
Tel.: +1 248 876 2977
Fax: +1 248 876 7373
motorsport@bosch.com
www.bosch-motorsport.com© Bosch Engineering GmbH 2023 | Data subject to change without notice48402955 | en, V, 15. Feb 2023

Asia-Pacific:
Bosch Engineering Japan K.K.
Motorsport
18F Queen’s Tower C, 2-3-5 Minato
Mirai Nishi-ku, Yokohama-shi
Kanagawa 220-6218
Japan
Tel.: +81 45 650 5610
Fax: +81 45 650 5611
www.bosch-motorsport.jp

Australia, New Zealand and South
Africa:Robert Bosch Pty. Ltd
Motorsport
1555 Centre Road
Clayton, Victoria, 3168
Australia
Tel.: +61 (3) 9541 3901
motor.sport@au.bosch.com