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Engine management systems

OBR control systems is an award winning world leader in the supply of motorsport electronics. Specializing in engine, power and communication management systems. Our products are used in the world's most demanding environments ensuring performance and reliability.

Euro 2

Euro 2

Management system for 5 cylinders

Variable camshaft timing (multi-cam control)

CAN BUS Input and Output

Automatic closed loop fuel mapping

Flat / Power shift system

Lap timer

Onboard diagnostic (self check sensor values)

System overview

  • PowerPC microprocessor
  • 4 cylinder fully sequential fuel injection (8 cylinder wasted spark)
  • Drive by wire throttle PID control (requires external module)
  • Automatic fuel mapping
  • Closed-loop lambda control
  • Closed-loop boost control
  • Closed-loop variable camshaft control (VCT, VVT, VANOS etc.)
  • Closed-loop water pump control
  • Closed-loop idle control (ETB, stepper motor, ISC valve and ignition)
  • 2 selectable maps (all features in the ECU can be switch while driving)

Inputs

  • 4 analog inputs (0-5v)
  • 4 trigger inputs (Hall/VR) for crank and cam sensors
  • 2 spare digital inputs
  • 2 Temperature sensor inputs
  • 1 built-in barometric pressure sensor
  • wheel speed input (Hall)

Outputs

  • 5 fuel injector drivers
  • 4 ignition drivers
  • 8 multipurpose PWM and switch outputs
  • 1 stepper motor driver
  • 1 5.0v sensor power supply

Communications

  • 1 CAN 2.0B interfaces
  • Multiple pre-programmed and user defined CAN export and import
    • Bosch dash
    • 2D dash
    • AIM dash
    • VW Dash protocol (500Kbit)
  • 3 CAN identifiers available for export (user defined)

Special features

  • 2 lambda sensors for individual closed loop PID bank trim
  • Special engine trigger patterns including several for motorcycle engines
  • Programmable firing order
  • Flatshift with closed-loop gear position control
  • Comprehensive CAN features
  • Special version available with fully encrypted software
  • Launch control (can be external controlled with potentiometer and switch)
  • 2 programs in one ECU switchable on the fly

General

  • Dimensions (very small and light)
    • Weight 381g (13 oz.)
    • 165 x 95 x 21mm  (6 1/2" x 4 3/4" x 7/8")
    • All injection molded plastic and high-end vibration stable SMD PCB
  • Automotive connector with 35 pins

Conditions for usage

  • Temperature range -30 to 85 Celsius (-22 to 185 Fahrenheit)
  • Power supply 6-17v
  • Splash-proof

Firmware

Description Downloads
Euro 2 firmware 082
Euro 2 firmware 082.XIP ( xip 0.15 MB )


Pinout

Description Downloads
Pinout
PDF version
OBR Euro 2 Pinout.pdf ( pdf 0.04 MB )


Product information

Description Downloads
OBR Euro 2 Product information
OBR Euro 2.pdf ( pdf 2.08 MB )