Bosch MotorsportEngine Control Units for Gasoline and Diesel Vehicles

ECUs for Diesel Vehicles

Sport LineThe Sport Line MS 15 Sport ECU is based on a series-pro-

duction ECU equipped with an optimized range of func-

tions. This ECU enables work to be started quickly and is

an attractive price, without the loss of key functions.

Performance LineAs with our gasoline ECUs, we also term our high-end

Diesel ECUs as Performance Line. At certain points,

the housings are milled from billet aluminum and

equipped with motorsports technology connectors.

The ECUs control Diesel engines with up to 12 cylin-

ders and solenoid or Piezo injectors.

ECUs for Gasoline Vehicles

Sport LineThe ECUs in the Sport Line offer all essential engine

functions required in motorsports. We have combined

series production hardware and specially developed

motorsports software in order to obtain an optimized

function range and competitive prices.

Performance LineThe ECUs in our high-end Performance Line feature

a powerful digital processing core with floating point

arithmetic and an FPGA to ensure ultimate perfor-

mance and flexibility. They considerably accelerate

algorithm development by using automatic code and

documentation generation. Customized functions

are simple and quick to generate.

Gas

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e

Die

selSport Line Performance Line

MS 3 Sport MS 4 Sport MS 5.0 MS 5.1 MS 5.5 MS 5.2

Engine arrangement max. 6 cylinders max. 8 cylinders max. 8 cylinders max. 8 cylinders max. 8 cylinders max. 12 cylinders

Control strategy alpha/n alpha/n torque-based torque-based torque-based torque-based

Input/Output 34/25 35/31 49/40 59/54 59/54 78/73

Turbo boost control system – optional + + + +

Knock control system optional optional + + + +

Electronic throttle control system optional optional + + + +

Traction control system optional optional + + + +

Gasoline Direct Injection support optional optional + + + +

Dual Lambda control + + + + + +

Internal data logger – – – – 2 GB –

Die

sel Sport Line Performance Line

MS 15 Sport MS 15.1 MS 15.2 MS 12

Engine arrangement max. 6 cylinders max. 8 cylinders max. 6 cylinders max. 12 cylinders

Injector types solenoid injectors solenoid injectors Piezo injectors Piezo injectors

Control strategy volume-based volume-based volume-based volume-based

Injections 1 (2 optional) max. 5 max. 4 max. 4

Input/Output 21/15 60/32 60/30 75/52

Turbo boost control system single turbo single or

twin turbosingle or

twin turbosingle or

twin turbo

Lambdameasurement – + + +

Traction control system – optional optional +

Weight 725 g 1780 g 1780 g 2500 g

Gas

olin

e EC

U M

S 3

Spor

t Electrical Data Inputs 2 lambda interfaces LSU 6 inputs for speed sensors (crank, cam, wheels) 22 universal inputs 0 to 5 V 2 inputs for knock sensors Outputs 6 injection power stages 6 ignition power stages (7.5 to 8 A) 8 power stages 1.0/2.0 A, low side, PWM 2 power stages for lambda heater 1 H-bridge 5 A 2 sensor supplies 5 V/100 mA Communication Interfaces 1 K-line serial interface 1 CAN interface for external communication

Application Engine layout max. 6 cylinders, max. 2 banks Control strategy alpha/n Lambda control dual Pitspeed limiter Gear cut for sequential gearbox Map switch (3 steps) Sequential fuel injection Asymmetric injection and ignition timing Support of GDI optional Knock control optional Electronic throttle control optional Traction control optional Interface to Bosch Motorsport ABS M4 Kit Support of 60-2 and 36-2 ignition trigger wheels Mechanical Data Extremely small and flat aluminum pressure casting Extremely shock and vibration resistant hybrid technology Dimensions 120 x 90 x 40 mm Weight 250 g

MS 3 Sport

Gasoline – Sport Line

The MS 3 Sport is our first ECU to be manu-factured with full hybrid technology. It is therefore extremely small, lightweight and ro-bust against vibrations. The MS 3 Sport is suitable for naturally aspirated engines with up to 6 cylinders and has internal ignition

output stages. An independent dual lambda control for two wide band sensors is included. Optio-nal updates for knock control, electronic throttle control and traction control are available.

f For engines with max. 6 cylinders f Optimized function range f Cost-effective due to series production hardware

Gas

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U M

S 4

Spor

t

The MS 4 Sport is an engine management system for high performance engines with up to 8 cylinders. The system features 8 ignition drivers for external power stages and 8 independent injection power stages.

An independent dual lambda control for two wide band sensors is included. Versi-ons for turbo engines, turbo GDI engines and motorcycle engines are also available.

Electrical Data Inputs 2 lambda interfaces LSU 6 inputs for speed sensors (crank, cam, wheels) 25 universal inputs 0 to 5 V 2 inputs for knock sensors Outputs 8 injection power stages 8 ignition drivers for external power stages 10 power stages 0.6/2.2/2.7 A, low side 2 power stages for lambda heater 1 H-bridge 5 A 2 sensor supplies 5 V/100 mA Communication Interfaces 1 K-line serial interface 2 CAN interfaces for external communication

Application Engine layout max. 8 cylinders, max. 2 banks Control strategy alpha/n Lambda control dual Pitspeed limiter Gear cut for sequential gearbox Map switch (3 steps) Asymmetric injection and ignition timing Support of GDI optional Turbo boost control optional Knock control optional Electronic throttle and shift down (Blipper) optional Traction control optional Variable valve timing (VVT) optional Interface to Bosch Motorsport ABS M4 Kit Support of 60-2 and 36-2 ignition trigger wheels Mechanical Data Sheet metal housing Dimensions 180 x 162 x 46 mm Weight 430 g

MS 4 Sport

Gasoline – Sport Line

f For engines with max. 8 cylinders f Optimized function range f Cost-effective due to series production hardware

Gas

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e EC

U M

S 5.

0 Electrical Data Inputs 2 inputs for thermocouple exhaust gas temperature sensors 2 lambda interfaces (LSU 4.9) 6 inputs for speed sensors (crank, cam, wheels) 36 universal inputs 0 to 5 V 2 inputs for knock sensors 1 laptrigger input Outputs 8 injection and 8 ignition power stages (max. 10 A) 12 power stages 2 A low side, 2 x 4 A low side 1 H-bridge, 5 A 2 sensor supplies 5 V/400 mA 6 diagnostic outputs with selectable internal signals 1 timebase synch in/out Communication Interfaces 2 Ethernet interfaces 100 Mbps 2 CAN interfaces 1 Mbps

Application Engine layout max. 8 cylinders, max. 2 banks Control strategy torque-structure based Lambda control with adaptation function Pitspeed limiter Gear cut for sequential gearbox Map switch (3 steps) Fuel cut-off Turbo boost control Knock control Electronic throttle control Traction control Sequential fuel injection Asymmetric injection and ignition timing Calibration interface: CCP via CAN or XCP via Ethernet Interface to Bosch Data Logging System Mechanical Data Aluminum housing Dimensions 140 x 109 x 40.5 mm Weight 650 g

The MS 5.0 engine control unit manages gasoline engines with up to 8 cylinders. As a member of our MS 5 family, it fea-tures a powerful digital processing core with floating point arithmetic and a high-end FPGA for ultimate performance and flexibility.

The MS 5 family utilizes a new software development process based on MATLAB/Simulink, which significantly speeds up algorithm development by using automatic code and documentation generation.

MS 5.0

f Full range of functions f FPGA technology f Ideal for motorcycle projects

Gasoline – Peformance Line

Gas

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S 5.

1 Electrical Data Inputs 2 inputs for thermocouple exhaust gas temperature sensors 2 lambda interfaces (LSU 4.9) 8 inputs for speed sensors (crank, cam, wheels) 42 universal inputs 0 to 5 V 4 inputs for knock sensors 1 laptrigger input Outputs 8 injection and 8 ignition power stages (max. 20 A) 20 power stages 2 A low side, 4 x 4 A low side 2 H-bridges 5 A 3 sensor supplies 5 V/400 mA, 1 x 10 V/100 mA 1 protected Ubat output 1 A 6 diagnostic outputs with selectable internal signals 1 timebase synch in/out Communication Interfaces 2 Ethernet interfaces 100 Mbps 3 CAN interfaces 1 Mbps 1 RS232 serial interface 1 LIN interface

Application Engine layout max. 8 cylinders, max. 2 banks Control strategy torque-structure based Lambda control with adaptation function Pitspeed limiter Gear cut for sequential gearbox Map switch (3 steps) Support of GDI Turbo boost control Knock control Electronic throttle control Traction control Sequential fuel injection Asymmetric injection and ignition timing Calibration interface: CCP via CAN or XCP via Ethernet Interface to Bosch Data Logging System Mechanical Data Aluminum housing Dimensions 180 x 155 x 40 mm Weight 1,060 g

The MS 5.1 engine control unit manages gasoline engines with up to 8 cylinders. It features all the technical developments of the MS 5 family, as outlined in the descrip-tion of the MS 5.0.

The additional connector increases the number of inputs and outputs and offers precision engine calibration.

MS 5.1

f Full range of functions f FPGA technology f Additional inputs and outputs

Gasoline – Peformance Line

Gas

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U M

S 5.

5 Electrical Data Inputs 2 inputs for thermocouple exhaust gas temperature sensors 2 lambda interfaces (LSU 4.9) 8 inputs for speed sensors (crank, cam, wheels) 42 universal inputs 0 to 5 V 4 inputs for knock sensors 1 laptrigger input Outputs 8 injection and 8 ignition power stages (max. 20 A) 20 power stages 2 A low side, 4 x 4 A low side 2 H-bridges 5 A 3 sensor supplies 5 V/400 mA, 1 x 10 V/200 mA 1 protected Ubat output 1 A 6 diagnostic outputs with selectable internal signals 1 timebase synch in/out Communication Interfaces 2 Ethernet interfaces 100 Mbps 3 CAN interfaces 1 Mbps 1 RS232 serial interface 1 LIN interface

The MS 5.5 engine control unit manages gasoline engines with up to 8 cylinders. It features all the technical developments of the MS 5 family, as outlined in the descrip-tion of the MS 5.0.

The MS 5.5 boasts an internal 2 GB logger, presenting a cost-effective and weight- optimized all-in-one solution.

MS 5.5

f Full range of functions f FPGA technology f Internal 2 GB data logger

Gasoline – Peformance Line Application Engine layout max. 8 cylinders, max. 2 banks Control strategy torque-structure based Lambda control with adaptation function Pitspeed limiter Gear cut for sequential gearbox Map switch (3 steps) Support of GDI Turbo boost control Knock control Electronic throttle control Traction control Sequential fuel injection Asymmetric injection and ignition timing Calibration interface: CCP via CAN or XCP via Ethernet Interface to Bosch Data Logging System Internal logger 2 GB Mechanical Data Aluminum housing Dimensions 180 x 155 x 40 mm Weight 1,270 g

Gas

olin

e EC

U M

S 5.

2 Electrical Data Inputs 2 inputs for thermocouple exhaust gas temperature sensors 2 lambda interfaces (LSU 4.9) 10 inputs for speed sensors

(crank, cam, wheels, turbo, gearbox) 59 universal inputs 0 to 5 V 4 inputs for knock sensors 1 laptrigger input Outputs 12 injection power stages (peak & hold) 12 ignition power stages (max. 20 A) 16 power stages 2 A low side, 4 x 4 A low side 6 H-bridges (2 x 5 A, 4 x 100 mA) 3 sensor supplies 5 V/400 mA, 1 x 10 V/100 mA 6 diagnostic outputs with selectable internal signals 1 timebase synch in/out 12 outputs with configurable function (FPGA) Communication Interfaces 2 Ethernet interfaces 100 Mbps 4 CAN interfaces 1 Mbps 1 RS232 serial interface

Application Engine layout max. 12 cylinders, max. 2 banks Control strategy torque-structure based Lambda control with adaptation function Pitspeed limiter Gear cut for sequential gearbox Map switch (3 steps) Fuel cut-off Turbo boost control Knock control Electronic throttle control Traction control Sequential fuel injection Asymmetric injection and ignition timing Calibration interface: CCP via CAN or XCP via Ethernet Interface to Bosch Data Logging System Mechanical Data Aluminum housing Dimensions 200 x 170 x 36.5 mm Weight 1,260 g

The MS 5.2 engine control unit manages gasoline engines with up to 12 cylinders. It features all the technical developments of the MS 5 family, as outlined in the descrip-tion of the MS 5.0.

The fourth connector increases the num-ber of inputs and outputs, allowing the MS 5.2 to be used in projects with up to 12 cylinders.

MS 5.2

f For engines with max. 12 cylinders f FPGA technology f Full range of functions

Gasoline – Peformance Line

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MS

15 S

port Electrical Data

Inputs 3 inputs for speed sensors (crank, cam, wheels) 2 inputs for redundant pedal position sensors 6 analog inputs 0 to 5 V 5 NTC temperature inputs 3 digital inputs 1 internal ambient pressure sensor 1 internal ECU temperature sensor Outputs 6 injection power stages for solenoid injectors 9 power stages Communication Interfaces 2 CAN interfaces 1 K-Line serial interface

Application Engine layout max. 6 cylinders Injector types solenoid valve injectors Control strategy quantity based Injection timing 1 (opt. 2) Turbo boost control single Turbo Pitspeed limiter Gear cut for sequential gearbox

Functionality Complete software documentation Calibration guide Optional Pilot injection SW upgrade Pressure control valve PCV SW upgrade Mechanik Mechanical Data Aluminum housing Dimensions 203 x 167 x 38 mm Weight 725 g

The MS 15 Sport is an ECU for Diesel en-gines with up to 6 cylinders. It has been developed for use in combination with Bosch solenoid injectors and can operate in a 12 V or 24 V system.

The structure of the MS 15 Sport software enables fast orientation and quick starting.

MS 15 Sport

Diesel – Sport Line

f For engines with max. 6 cylinders f Optimized function range f Cost-effective due to series production hardware

Die

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MS

15.1 Electrical Data

Inputs 2 inputs for thermocouple exhaust gas temperature sensors 2 lambda interfaces LSU 10 inputs for speed sensors (crank, cam, turbo, wheels) 3 inputs 0 to 5 V 13 universal inputs 0 to 5 V, fixed pull-up 27 universal inputs 0 to 5 V, switchable pull-up 3 digital inputs Outputs 8 injection power stages 12 power stages low side 2 power stages for lambda heater 2 H-bridges 8 sensor supplies Communication Interfaces 3 CAN interfaces 2 firewire interfaces for external communication

Application Engine layout max. 8 cylinders Injector types solenoid valve injectors Control strategy quantity based Injection timing 5 (2 pilot injections, 2 main injections, 1 post injection) Turbo boost control single or twin Turbo Lambda measurement Pitspeed limiter Gear cut for sequential gearbox Interface to Bosch Data Logging System

Optional Functionality Traction control SW upgrade Chassis SW upgrade Two bank hydraulic control SW upgrade

Mechanical Data Aluminum housing Dimensions 210 x 199 x 36 mm Weight 1,780 g

The MS 15.1 is an ECU for Diesel engines with up to 8 cylinders. It is developed for use with Bosch solenoid injectors. The lightweight milled aluminum housing com-

bines robustness with a high degree of thermal conductivity. The motorsports connectors offer a large number of inputs and outputs.

MS 15.1

Diesel – Peformance Line

f For engines with max. 8 cylinders f For engines with solenoid injectors f Motorsports housing and connectors

Die

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MS

15.2 Electrical Data

Inputs 2 inputs for thermocouple exhaust gas temperature sensors 2 lambda interfaces LSU 10 inputs for speed sensors (crank, cam, turbo, wheels) 3 inputs 0 to 5 V 13 universal inputs 0 to 5 V, fixed pull-up 27 universal inputs 0 to 5 V, switchable pull-up 3 digital inputs Outputs 6 injection power stages 12 power stages low side 2 power stages for lambda heater 2 H-bridges 8 sensor supplies Communication Interfaces 3 CAN interfaces 2 firewire interfaces for external communication

Application Engine layout max. 6 cylinders Injector types piezo injectors Control strategy quantity based Injection timing 4 (2 pilot injections, 1 main injection, 1 post injection) Turbo boost control single or twin Turbo Lambda measurement Pitspeed limiter Gear cut for sequential gearbox Interface to Bosch Data Logging System

Optional Functionality Traction control SW upgrade Chassis SW upgrade Two bank hydraulic control SW upgrade

Mechanical Data Aluminum housing Dimensions 210 x 199 x 36 mm Weight 1,780 g

The MS 15.2 is an ECU for Diesel engines with up to 6 cylinders. It is developed for use with Bosch Piezo injectors. The light-weight milled aluminum housing combines

robustness with a high degree of thermal conductivity. The motorsports connectors offer a large number of inputs and out-puts.

MS 15.2

Diesel – Peformance Line

f For engines with max. 6 cylinders f For engines with Piezo injectors f Motorsports housing and connectors

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MS

12

MS 12

The MS 12 is the high-end ECU for Diesel engines with up to 12 cylinders. This ECU offers 12 Piezo injection power stages.

Various engine and chassis parameters can be measured thanks to the large number of input channels.

Electrical Data Inputs 6 inputs for thermocouple exhaust gas temperature sensors 2 lambda interfaces LSU 13 inputs for speed sensors (crank, cam, turbo, wheels) 16 PT1000 inputs 32 universal inputs 0 to 5 V, switchable pull-up 3 digital inputs 2 LVDT sensor interfaces 1 SSI interface Outputs 12 injection and 24 power stages low side 2 power stages for lambda heater 6 H-bridges 8 sensor supplies Communication Interfaces 5 CAN interfaces 2 firewire interfaces for external communication 2 K-line serial interfaces

Application Engine layout max. 12 cylinders Injector types piezo injectors Control strategy quantity based Injection timing 4 (2 pilot injections, 1 main injection, 1 post injection) Turbo boost control single or twin Turbo Lambda measurement Traction control Launch control Gear cut for sequential gearbox Gearbox control Pitspeed limiter Interface to Bosch Data Logging System

Mechanical Data Aluminum housing Dimensions 240 x 200 x 57 mm Weight 2,500 g

Diesel – Peformance Line

f For engines with max. 12 cylinders f For engines with Piezo injectors f Motorsports housing and connectors

Europe:Bosch Engineering GmbHMotorsport Robert-Bosch-Allee 174232 AbstattGermany

Tel: +49 7062 911 79101Fax: +49 7062 911 79104

Email: motorsport@bosch.comwww.bosch-motorsport.com

Printed in Germany292000P0SR-C/CCA-201111-En

North and South America:Bosch Engineering North AmericaMotorsports38000 Hills Tech DriveFarmington Hills, MI 48331-3417United States of America

Tel: +1 248 876 2977Fax: +1 248 876 7373

Asia Pacific:Bosch Engineering K.K.Motor Sport Department3-33-8 Tsuruya-cho, Kanagawa-ku, Yokohama-shiKanagawa 221-0835Japan

Tel: +81 45 410 1650Fax: +81 45 410 1651