ECUMaster EMU BLACK STANDALONE ENGINE MANAGEMENT UNIT

GENERAL:

Operating temperature range:

• AECQ100 Grade2 (-40 to 105C).

Reverse polarity/short circuit protection:

• YES (built-in).

Operating voltage:

• 6-22V (resistance to transients according to ISO 7637).

Housing:

• IP 60, CNC aluminum, designed by ECUMaster.

Dimensions (mm) Weight (g):

• 150x72x31, 390.

Electrical connectors:

• 1x24, 1x39 FCI specifications Automotive.

PC Communication:

• USB (via the Windows software suite), serial, CAN-Bus.

OUTPUTS:

• 8 Injectors (5A protected, low side, high impedance only, resistor box must be used for low impedance injectors).
• 6 Ignition (15A rated, protected, for passive or active coils, up to 12 cylinders in wasted spark).
• 6 Auxiliary Outputs (5A protected, low side).
• Full bridge' rated to 7 Amps, can be used as separate outputs or 2 x H-Bridges.
• WBO Heater: Rated to 5A (low side).

INPUTS:

• 9 analog inputs with a resolution of 10Bits, 0-5V (protected).
• 2 EGT input (type K thermocouple).
• 2 knock sensor inputs.

Lambda probe:

• Bosch LSU 4.2, LSU 4.9 or Narrowband.
• 3 Trigger Inputs (crankshaft, 2x camshafts) Hall / VR (defined in the software).
• 1 vehicle speed sensor (Hall / VR) (Front/Rear wheel speed coming soon).
• 1 dedicated Flex Fuel Sensor input.
• 3 switched inputs (switchable to ground).

SUPPORTED SENSORS:

Temperature:

• IAT, CLT, Oil temp., AC EVAP temp, Fuel Temp via Ethanol Content Sensor.

Pressure:

• Oil, fuel (defined characteristics), Air pressure (MAP/EMAP).

Lambda:

• LSU 4.2 (embedded controller), 4.9 (embedded controller), narrowband probe, or external controller.

Frequency:

• Vehicle speed sensor (VR / HALL) Gear sensor (sensor or calculation).

IGNITION:

• 6 output channels (passive and active coils - software definable, up to 12 cylinders in wasted spark).

Supported triggers:

• N-1, N-2, N-3, N 1, Multitooth, Subaru triggers, trigger Nissan, Lotus Elise, Audi trigger, Renault Clio Williams / Alpine, Colt 1.5CZT.

Ignition Table:

• 2 tables 16x20 (load x speed), resolution of 0.5 degrees.

Per-Cylinder Ignition Corrections:

• Yes.

Coil Dwell Correction:

• YES, wizard selectable for popular coils, or can be user-set.

Additional correction strategies:

• CLT, IAT, TPS vs MAP, Nitrous, Idle, Knock sensor, LC, Pit limiter, ALS, Flat shift, Timers, Acc. enrichment.

FUEL:

Injector Outputs:

• 8 High Impedance Injectors (full sequential, up to 12 semi-sequential).

Adjustment of injection angle:

• 0-720 degrees.

Latency correction for voltage:

• YES, wizard for popular applications, user-definable.

Fueling strategies:

• VE based on "speed density" or "Alpha N" strategies, with additional modifiers.

Air charge temp:

• Based on IAT and CLT.

VE Tables:

• Two 16x20 (Load x RPM), accuracy 0.1%.

Individual cylinder trim:

• Yes.

Staged injection:

• Yes.

Additional Correction Strategies:

• Oxygen sensor Corrections, EGT correction (per cylinder), BARO, TPS vs MAP, TPS vs RPM, warmup, Nitrous, LC, ALS, ASE, Fuel pressure, Knock, Lean-out protection.
• Real-time correction based on Lambda sensor: Uses Lambda / AFR target map.

KNOCK SENSING:

Channels:

• 2.

Frequency range:

• 1-20kHz, 3rd order AAF.

Sampling:

• Ignition event driven, knock window.

Definable events:

• ignition retard, fuel enrichment, dash light indication.

VARIABLE VALVE TIMING:

Supported strategies:

• VVTi, MIVEC, VANOS, Dual VANOS, AVCS.

Number of variable cams supported:

• 2.

Control Strategies:

• PID based on closed loop referencing 'CAM angle target' (12x12).

IDLE CONTROL:

Types of control:

• PWM solenoids (2.3 lines), 'drive-by-wire', stepper motors (unipolar and bi), ignition cut, cut fuel.

Control Strategies:

• Open / Close loop, Ignition modification, Ignition cut.

VE Corrections:

• Yes, Alpha-N.

Corrections:

• Load (air conditioning clutch, cooling fan load), or definable analog inputs.

DRIVE-BY-WIRE:

Control Strategies:

• Advanced 3D PID Algorithm plus static friction compensation.

Supported e-throttles:

• All DC motors requiring less than 6,5A, 28 popular E-throttles supported in DBW wizard menus.

PPS characteristic maps:

• 3D tables referencing commanded VS. actual throttle angle and RPM, driver switchable.

Downshift Blip Support:

• Yes.

Rally-Style Anti-lag Support:

• Yes.

TRACTION CONTROL:

Strategies:

• Delta RPM, gear compensation, F/R wheel speed.

Reduction of torque:

• Cutting the ignition using the 3D map (16x20).

Sensitivity control:

• 10 positional rotary switch.

BOOST CONTROL:

Boost ref. and 'target-tables:

• 2 sets of maps 10x10 (TPS vs RPM).

Control Strategies:

• Open / Closed loop (PID based).

Corrections:

• Gear, VSS, IAT, EGT, TPS, RPM.

CAN BUS:

CAN standard:

• 2.0A 125, 250, 500, 1000 kBps.

Supported protocols:

• CAN ECUMASTER, Motec M800 Set 1, Haltech E8 E11v2, Pectel SQ 6, AEM.

Supported vehicle protocols:

• E46 BMW, Citroen C2, Mazda RX8, Ford ST, Polaris RZR, R53 Mini Cooper, Fiat 500, Renault Clio, Lotus, Ford Fiesta, Ford ST, EVO X (AYC support) and many more.

ENGINE PROTECTION:

Lambda guard:

• Engine protection for lean conditions, safety strategies for fuel enrichment, partial throttle closure, and reduction of boost pressure.

User-definable critical values ​​for sensors:

• Yes.

Displaying error or critical value:

• Yes (user definable).

Over-temp protection:

• Yes (Oil Temp and CLT), definable by the user, RPM limit.

Protection for low oil pressure:

• Yes, definable by the user, turn off the engine if necessary.

Low Fuel Pressure Protection:

• Yes, delta fuel pressure compensation, RPM limit, turn off the engine if necessary.

Protection for high EGT:

• Alarm, per cylinder fuel trim, boost limit.

FLEX FUEL:

Measurement of ethanol content:

• Yes.

Fuel Density Compensation:

• Yes.

Blending between maps:

• VE, IGN, Lambda / AFR, Boost, Cranking fuel, ASE, Warmup.

Fuel temperature / PWM Correction:

• Yes.

SPORT:

ALS:

• 2 independent settings ALS, DBW support.

Shift light:

• Yes, 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.