Bosch Motorsport | Engine Control Unit MS 6.2

Engine Control Unit MS 6.2

 Optimized for low pressure injection
 Full number of low pressure control functions
 Full number of engine functions
 Measurement with 38 analog inputs
 Multiple Software options available

The MS 6.2 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 significantly
speeds algorithm development by using automatic
code and documentation generation. Custom functions can be quickly and easily generated. The flexible hardware design allows the MS 6.2 to supportcomplex or unusual engine or chassis configurations.
Application
Low pressure injection• Max. 12 cylinders up to 12,500 rpm, high impedance injectors onlyIgnition• 12 x ignition control, IGBT or BJT, coils with integrated amplifier
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• 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
Variable Valve Timing VVT

Turbo control
Traction control
Launch control
LTE Ethernet telemetry support
Internal logger• 4 GB memory on partition 1 (standard)• Plus 4 GB memory on partition 2 (optional)• 100 free configurable channels, 20 Hz
Logging rate
• Usage of all features: 300 kB/s
• Primary logging use case: 600 kB/s
• Logging data download rate: up to 4 MB/s
Logger Options

See Upgrades

Technical Specifications
Mechanical Data
Aluminum housing
2 Bosch connectors

196 pins in totalSize

226 x 181 x 44 mm

Weight

1,086 gProtection Classification

IP54

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

Electrical Data
Power supply

6 to 18 VCPU

Dual Core 667 MHz, FPGA

Inputs38 analog inputs
6 x reserved for electronic throttle controls

Bosch Motorsport | Engine Control Unit MS 6.210 x no integrated pull-up

2|3

3 output signals

4 x option for angle synchronous measurement, no integrated pull-up

1 x engine rpm

5 x fixed 3.01 kOhm pull-up

1 x trigger wheel

13 x switchable 3.01 kOhm pull-up
6 internal measurements
1 x ambient pressure
1 x acceleration 3-axis
2 x ECU temperature
2 x ECU voltage

1 x flywheel

Software Tools (free download)
Data Analysis tool WinDarab V7
System Configuration tool RaceCon 2.7.0.9 or later
Mating Connectors (not included)
Mating Connector 91 pins

F02U.B00.711-01

Mating Connector 105 pins

F02U.B00.712-01

9 function related inputs
2 x thermocouple exhaust gas temperature sensors (K-type)2 x Lambda interfaces for LSU 4.9 sensor types
1 x lap trigger/beacon input
4 x knock sensors
10 digital inputs

Communication
2 Ethernet
3 CAN
1 LIN
1 USB

1 x switchable Hall or inductive sensor for flywheel measurement

1 RS232

2 x Hall sensor for sync wheel detection

3 Network screens4 x switchable Hall or DF11 sensors for camshaft position orwheel speed

Installation Notes

2 x switchable Hall or inductive sensors for turbo speed
measurement

Maintenance Interval: 220 h or a maximum of two years

1 x digital switch for engine ON/OFF

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

Sensor supplies and screens4 x sensor supplies 5 V / 50 mA
3 x sensor supplies 5 V / 150 mA
7 x sensor grounds

1 Time sync synchronization Ethernet

Please remember that the mating connectors and the programming interface MSA-Box II are not included and must be orderedseparately.
Upgrades2 x sensor screens
Outputs

Hardware Upgrade for CCA per device

28 function related outputs

Provides the option to run customer developed software code on
Bosch ECU

Low Pressure Injection
12 x 2.2 A low pressure injection for high impedance injectors
Ignition
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 heater
19 freely configurable outputs

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)
Logger Package III

1 x 8.5 A H-bridge

Copy data of partition 1 to USB data stick

2 x 4 A pwm lowside switch

Gear Control Package 1

4 x 3 A pwm lowside switch

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]

8 x 2.2 A pwm lowside switch
4 x 1 A pwm lowside switch-- Link to MEGA-Line Support Request --Bosch Motorsport | Engine Control Unit MS 6.23|3

Order number F02U.V01.867-07-- Link to MEGA-Line License Request Form --System Configuration Tool RaceCon
Order number free download at our homepage

Gear Control Package 2
Gear control Bosch Motorsport functionality

Software Options

SW Package MS 6 Drag 1

FULL_LOG_1
Order number F02U.V01.993-01

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

FULL_LOG_2
Order number F02U.V01.998-01
USB_DATA C 65
Order number F02U.V02.082-01

SW Package MS 6 Drag 2 (requires Drag 1 License)

Gear Control Package 1
Order number please contact Mega-LineAcceleration Sensor MM5.10 included
Time/Distance Boost Control
Driveshaft Speed Control
Driveshaft Gradient Control
Acceleration Control
Wheelie Control

Gear Control Package 2
Order number F02U.V02.108-01
Customer Code Area
Order number F02U.V02.137-01

Innovation License Device

Innovation License Device
Order number F02U.V02.510-01

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

Innovation Package Project
Order number F02U.V02.511-01

Innovation Package Project

Accessories

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

Breakout Box BOB MS 6
Order number F02U.V02.294-01*Engine speed functions: second or backup engine
speed sensor, quick engine start, detection of engine reverse rotation

Mating Connector 91 pins
Order number F02U.B00.711-01

Ordering Information

Modas Sport
Order number free download at our homepage

Mating Connector 105 pins
Order number F02U.B00.712-01

Engine Control Unit MS 6.2Represented 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 notice48414475 | 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-shiKanagawa 220-6218
JapanTel.: +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