Engine management
Molded electronic control unit
1
2
3
6
4
5
Product benefits
ff Low weight and small size
1
Direct plug connector with ≤44 pins
ff Fast and easy calibration
2
DMC (data matrix code)
ff Easy to maintain
3
Sealing
ff Good thermal conductivity and temperature stability
4
Guiding
ff Vibration resistance
5
Lever area
6
Molded housing
Vehicle segments
Engine management Molded electronic control unit
direct
connection
Direct plug connector technology, suitable for mounting
conditions specific to two-wheelers
reliable
The molded ECU works reliably and independently of
ambient conditions (vibration, temperature, tightness).
scalable
Hardware and sofware scalable for different markets and
system requirements
Task The electronic control unit (ECU) collects all
necessary information for the engine, for example sensor signals,
prioritizes them, and then goes about implementing them.
Furthermore rider demands and exhaust-system requirements related to the mixture composition are computed. Torque is the key
factor in implementing these requests. For instance, the air-fuel
ratio is adjusted in such a way that torque is provided as economically and cleanly as possible. Doing so also allows active safety
systems such as ABS and motorcycle stability control (MSC) to affect engine torque.
Technical characteristics
Function The electronic control unit is realized as a
printed circuit with various types of housing possible; in this
case, molded housing. It is also able to manage upcoming features such as on-board diagnostics (OBD), a start-stop function,
ISO 26262 (Road vehicles – Functional safety), knock control,
connectivity, and enhanced user experience, enabled by Bluetooth-compatible communication.
Technology
inductive or Hall
Microcontroller
32 bit
Housing
molded
Thermal concept
proper heat dissipation
Connector
≤ 44 pins
Possible applications
1 cyl. with electronic throttle
control (ETC) or 2 cyl. with
idle speed actuator (ISA)
Emissions legislation
up to Euro 5 and comparable
Software
specific SW platform
covering complete
two-wheeler functionality
Optional software features
digital knock control, flex fuel
Fault handling
with service interface
End-of-line (EoL)
programming
possible, including data
variant handling
Bosch Corporation | Two-Wheeler & Powersports | 3-9-1, Ushikubo | Tsuzuki-ku, Yokohama | Kanagawa 224-8501 | Japan | www.bosch-motorcycle.com
Printed in Germany 292000P1HW-C/CCA-201510-En © Robert Bosch GmbH 2015. All rights reserved, also regarding any disposal, exploitation,
reproduction, editing, distribution, as well as in the event of applications for industrial property rights.