Euro-4 Engine Management System
Euro-4 is one of the smallest and yet one of the most powerful ECU's for use on engines with up to 8 cylinders. Based on a modern production car ECU, Euro-4 is built to conform to the latest high automotive technology standards. The ECU is designed to form the centre of an integrated electronic system in a modern racing car and offers an extraordinary high level of features at an attractive price.
Euro-4 can control normally aspirated, turbo charged and super charged engines. Additionally, the ECU can control a drive-by-wire operated throttle body, including safety features recognised from production cars.
It has built-in ignition coils and can control engines with up to 8 cylinders in full sequential fuel injection or using staged injection in 4-cylinder mode.
It accepts up to 4 cranckshaft and camshaft sensors, being either inductive or Hall effect. The ECU can control many be spoke variable camshaft timing systems found on modern engines.
Euro-4 has a total of 22 analogue and 13 digital sensor inputs. The advanced software allows the user to configure the ECU to accept inputs from many different sensors.
Specification
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System overview
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- Up to 4 cylinders in full sequential mode
- 6, 8 cylinders in full sequential injection and wasted spark mode
- Ignition coil drivers for both inductive and logic operated coils, including plug-top coils
- On-board data logging with 8 MBytes memory
- Closed loop lambda control
- Closed loop boost control
- Variable camshaft timing with PID control strategy
- Drive-by-wire throttle PID control
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General
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- Very small and flat die cast aluminium enclosure
- 2 automotive main connectors with high pin density; 96 pins in total
- Dimensions 165 x 95 x 21 mm
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Communication
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- 2 x CAN 2.0b communication interfaces
- CAN data export to dash and logger
- 16 CAN data identifiers available for data export
- 2 CAN identifiers available data import
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Inputs
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- 4 inductive or Hall effect engine speed and syncronisation sensor inputs
- 4 Hall effect wheel speed sensors
- 3 spare Hall effect / digital switch inputs
- 8 spare analogue sensor inputs via CAN
- 1 direct NTK UEGO lambda sensor input
- 20 analogue 0..5 Volts external sensor inputs (can also be used as switch inputs)
- 1 built-in barometric air pressure sensor
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Outputs
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- 8 on-off fuel injector drivers
- 4 inductive ignition coil drivers
- 4 inductive logic ignition coil drivers
- 8 multipurpose switches and PWM's
- 1 H-bridge drive-by-wire throttle controller
- 1 four-phase stepper motor drive
- 4 indipendent 5.0 V sensor power supply
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Special Features
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- Up to 4 wide band sensors can be used for closed loop fuel control
- Special engine type configurations including several motorcycle engines
- Control strategy for paddle shift and air compressor
- Control strategy for sequential gear change
- Tractional control with target slip map
- Pit lane, launch and adjustable manual limiter
- Programmable firing order
- Comprehensive CAN features
- Special version available with fully encrypted software
- Special version homologated for use in S2000 rally cars
- Special version homologated for use in world touring cars
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Condition for use
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- Temparature range -40...+125 Celsius degrees
- Power Supply 7...16 Volts
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Software
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- Windows O.S. 2000 / XP / Server2003 / Server2008 / 7
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