Skip to main content

Pro motorsport, Hotrod, power boats

OBR Control Systems Inc is a world wide supplier of automotive electronics. We specialize in OEM engine controllers for prototype engine development and engine testing as well as for motorsports. Engine systems can be supplied for engines having up to 16 cylinders with direct injection, port injection or a combination of the two. Systems can be supplied for gasoline as well as for diesel engines. OBR products are used in the most demanding environments ensuring performance and reliability.

New Euro-2PLUS ECU for engines with up to 8 cylinders - added 05.01.2024


P/N# Model Description Crank and Cam Triggers Price in USD
EFZ06A Euro-2PLUS Price is Ex Works and for delivery in North America only VR & Hall effect crank and cam sensor inputs 680

New Euro-2PLUS ECU for engines with up to 8 cylinders - added 05.01.2024

Management system for engines having up to 8 cylinders
Boost control for turbo charged engine
Variable camshaft timing (multi-cam control)
Oil pressure control
Closed loop and self-mapping fuel control
CAN BUS input and output
Bluetooth link
Flat shift gear control
2-step limiter

System overview

  • PowerPC microprocessor
  • 4 cylinders in fully sequential mode, 8 cylinders in grouped mode
  • Automatic fuel mapping
  • Closed-loop lambda control
  • Closed-loop boost control
  • Closed-loop variable camshaft control (VCT, VVT, VANOS etc.)
  • Closed-loop oil pump control
  • Closed-loop idle control (stepper motor, idle air valve and spark timing)
  • 2 driver selectable calibrations


  • 5 analog inputs (0-5v)
  • 3 NTC temperature sensor inputs.
  • 4 trigger inputs (Hall/VR) for crank and cam sensors
  • 4 multifunction inputs / outputs
  • 1 Bosch LSU 4.9 wide band lambda sensor input
  • Wheel speed input (Hall)
  • Input for additional lambda sensor via CAN


  • 4 fuel injector drivers
  • 4 ignition drivers - software selectable for inductive or smart coils
  • 4 multifunction inputs / outputs
  • Shift light
  • Fan control
  • Fuel pump control
  • Idle stepper and air valve control
  • VCT control
  • Honda VTEC control
  • Boost control


  • CAN 2.0B interface with 3 CAN identifiers available for user defined data export
  • Bluetooth link

Special features

  • Lambda sensor for closed loop PI fuel trim
  • Special engine trigger patterns including several for motorcycle engines
  • Programmable firing order
  • Flat shift 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


  • Weight 363g (12.8 oz.)
  • Automotive Molex CNC connector with 48 pins
  • All dimensions are in millimeters

Wiring layout


Conditions for usage

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


These parts are legal for sale and use on uncontrolled (Non-Emissions Controlled) vehicles and on off-road racing vehicles ONLY.

WARNING: It is against the law to install these parts on an emissions controlled vehicle

All OBR products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads/highways and may be subject to fines and/or criminal liability as per the Clean Air Act.