Ecumaster EMU BLACK

Ecumaster EMU BLACK is the best-in-class universal computer that controls the work of a spark-ignition engine, designed to work with the most advanced and complex engines currently available.

It is the successor of our proven Ecumaster EMU system. The main application of the product are modified racing cars, road cars, motorcycles, boats, and stationary applications.
EMU Black has more sophisticated drive-by-wire strategies that provide a wide range of throttle controls along with an advanced reliability (fault / error) algorithm for security checks.
The system's capabilities will increase over time due to the ease of upgrading (free) of the firmware (eg new strategies, ignition paterns, CAN bus data streams).

Features of the device:

GENERAL:

• Operating temperature range: AECQ100 GRADE2 (-40 to + 105˚C)
• Protection against bad power supply: YES (built-in)
• Voltage range: 6-22V (resistance to transients, according to ISO 7637)
• Enclosure: IP 65, made of aluminum in CNC technology according to the Ecumaster project
• Dimensions (mm), weight (g): 150x72x31, 390
• Types of connectors: 1x24, 1x39 FCI in the Automotive specification
• PC communication: USB (via PC Windows client), serial, CAN-Bus

OUTPUT:

• injectors: 8 (protected by 5A, low side)
• ignition: 6 (protected by 15A, (operation of passive and active coils)
• Aux: 6 (secured 5A, low side)
• Aux: 'Full bridge' up to 7A, can be used as separate outputs or 2 x H-Bridges
• Wbo heater: Protected up to 5A (low side)

INPUT:

• 9 analogue inputs with 10Bits resolution, 0-5V (protected)
• 2 EGT inputs (K-type thermocouples)
• 2 inputs of knock sensors
• Lambda probe: LSU 4.2, LSU 4.9 or narrowband probe
• 3 ignition inputs (primary, 2x cylinders) Hall / VR (defined in the software)
• 1 vehicle speed sensor input (Hall / VR)
• 1 input of the Flex Fuel sensor
• 3 switch inputs (switched to ground)

SUPPORTED SENSORS:

• Temperatures: IAT, CLT, Oil temp., AC evap temp.
• Pressure: oil, fuel (defined characteristics), air conditioning pressure
• Lambda: LSU 4.2 (built-in controller), 4.9 (built-in controller), narrowband probe or external broadband controller
• Speeds: vehicle speed sensor (VR / HALL), Gear sensor (sensor or calculation)

IGNITION:

• Ignition outputs: 6 (for passive and active coils - definable in the software)
• Supported triggers: N-1, N-2, N-3, N + 1, Multitooth, Subaru triggers, Nissan trigger, Lotus Elise, Audi trigger, Renault Clio Wiliams / Alpine, Colt 1.5CZT
• Table of the ignition angle: 2 tables 16x20 (Load x revolutions), 0.5 degree resolution
• Correction of ignition per cylinder: Yes
• Correction of the coil loading time depending on the charging voltage: YES, the coils defined in the client
• Additional corrections: CLT, IAT, TPS vs. MAP, Nitrous, Idle, Knock sensor, LC, Pit limiter, ALS, Flat shift, Timers, Acc. enrichment

FUEL:

• Injectors: Up to 8 high-resistance injectors (in full sequence)
• Injection angle adjustment: 0-720 degrees
• Correction depending on the charging voltage: YES, common types of injectors defined in the customer
• Fuel strategies: VE based on the "speed density" algorithm, "Alpha N" algorithm
• Air charge temp .: Based on IAT and CLT
• VE maps: two 16x20 (Load x RPM), accuracy 0.1%
• Individual cylinder trim: Yes
• Staged injection: Yes
• Additional corrections: Oxygen sensor corrections, EGT correction (per cylinder), BARO, TPS vs MAP, TPS vs. RPM, Warmup, Nitrous, LC, ALS, ASE, Fuel pressure, Knock
• Lambda based on real time correction: Using the Lambda / AFR target map

KNOCK SENSING:

• Channels: 2
• Frequency range: 1-20 kHz, 3rd order AAF
• Sampling: Ignition event driven, knock window
• Definable events: ignition delay, enrichment of the mixture, indicator on the dashboard

VARIABLE TIMING FAUNTS:

• Supported systems: VVTi, MiVec, VANOS, double Vanos
• Number of rollers: 2
• Control strategies: PID based on closed loop, 'CAM angle target' map (12x12)

CONTROL OF FREE SPEEDS:

• Types of control: PWM solenoids (2.3 wired), 'drive-by-wire', stepper motors (bi and unipolar), ignition cut, fuel cut
• Control strategies: Open / Close loop, ignition advance account control
• VE corrections: Yes, for Alpha-N
• Corrections: after load (air conditioning clutch, radiator fan), or definable from analog inputs

DRIVE-BY-WIRE:

• Control strategies: Advanced PID 3D algorithm + static friction compensation
• Supported e-butterfly valves: All with DC motor and load less than 6.5A, implemented in the software of 28 popular E-butterfly valves
• 'PPS is throttle position characteristic': 3D maps
• BLIP support: Yes ALS support: Yes

TRACTION CONTROL:

• Strategies: Delta RPM, compensation for a given gear
• Torque reduction: cutting the ignition using a 3D map (16x20)
• Sensitivity control: with a 10-position rotary switch

BOOST CONTROLL:

• 'Boost ref' and 'target-tables': 2 sets of 10x10 maps (TPS vs. RPM)
• Control strategies: Open / Closed loop (PID based)
• Corrections: Gear, VSS, IAT, EGT

CAN BUS:

• CAN standard: 2.0A 125, 250, 500, 1000 kBps
• Supported CAN displays: ECUMASTER, Motec M800 Set 1, Haltech E8 E11v2, Pectel SQ 6, AEM
• Supported OEM_CAN: BMW E46, Citroen C2, Mazda RX8, Ford ST, Polaris RZR, Mini Cooper R53, Fiat 500, Renault Clio, Lotus, Ford Fiesta, Ford ST, EVO X (AYC support) and many more ...

ENGINE PROTECTION:

• Lambda guard: protection of the engine against a lean mixture in the scale of reduction of boost pressure, enrichment of the mixture, partial closing of the throttle
• Defined critical values ​​for sensors: Yes
• Displaying an error or critical value: Yes (user definable)
• Motor overheating protection: Yes (OLT and CLT), user definable, RPM limit
• Low oil pressure protection: Yes, user definable, engine shutdown if necessary
• Low fuel pressure protection: Yes, fuel dose compensation, RPM limit, engine shutdown if necessary
• High temperature exhaust protection: Alarm, per cylinder fuel trim, boost limit

FLEX FUEL:

• Ethhanol content measurement: Yes
• Fuel temperature control: Yes
• Blending between maps: VE, IGN, Lambda / AFR, Boost, Cranking fuel, ASE, Warmup
• Fuel temperature / PWM correction: Yes

SPORT:

• ALS: 2 independent ALS settings, DBW support
• Shift light: for each gear
• Launch control: Yes
• Gear cut: Yes (Open loop), DBW blip supported source: Switch, load cell, CAN
• Pit limiter: Yes
• Rolling anti lag: Yes

OTHER:

• Using unused injector outlets as Aux: Yes
• Functions for outputs: fuel pump, cooler fans, parametric outputs, nitrous oxide system control, PWM 3D output maps, air conditioning clutch control, main relay control, speedometer, tachometer and more ...
• Password protection: Yes, 2 levels of control
• Timers: Fuel, Ignition, Boost, timers controlled by virtual sounds
• Supported displays in the serial report: AIM, RaceTechnology
• Autotune: Yes
• Built-in oscilloscope: Yes
• Login: Real-time logging into a PC, Logging into external loggers in the serial or CAN protocol (eg EDL-1 Ecumaster Data Logger)