ECU Master EMU Bedienungsanleitung
Page 1
ATTENTION !
•The ECUMASTER EMU is designed for motorsport applications only
and cannot be used on public roads!
•Electronic throttle modules are only to be used for operating
stationary engines (generators, testbenches . For safety reasons, do
not use electronic throttle modules in vehicular applications!!!
•The installation of this device should be performed only by trained
specialists. Installation by untrained individuals may cause damage to
both the device and the engine!
•Incorrect tuning with the ECUMASTER EMU can cause serious engine
damage!
•Never modify the device’s settings while the vehicle is moving as it
may cause an accident!
•ECUMaster assumes no responsibility for damage caused by incorrect
installation and/or tuning of the device!
•To ensure proper use of ECUMASTER EMU and to prevent risk of
damage to your vehicle, you must read these instructions and
understand them thoroughly before attempting to install this unit.
Page 2
IMPORTANT !
•The manual below refers to the firmware version 1.1 of the
ECUMASTER EMU
•Modification of the tables and parameters should be performed only by
people who understand the operation of the device and operation of
modern fuel injection and ignition systems.
•Never short-circuit the wires of the engine’s wiring loom or the outputs
of the ECUMASTER EMU.
•All modifications to the engine’s wiring loom must be performed with
the negative terminal of the battery disconnected.
•It is critical that all connections in the wiring loom are properly
insulated.
•All signals from the variable reluctant sensors and knock sensors
should be connected using shielded cables.
•The device must be disconnected before performing any welding on
the vehicle!
Page 3
TABLE OF CONTENT
ECUMASTER EMU DEVICE.................................................................................................8
CONNECTOR PINOUT DETAILS......................................................................................11
SOFTWARE.........................................................................................................................12
Client for Windo s...........................................................................................................12
Firm are..........................................................................................................................12
Soft are versions............................................................................................................12
Soft are installation.........................................................................................................12
Firm are upgrade............................................................................................................13
First connection................................................................................................................14
User interface...................................................................................................................15
Menu................................................................................................................................16
Tree vie parameter list...................................................................................................18
Desktops..........................................................................................................................18
DESCRIPTION OF BASIC CONTROLS.............................................................................19
Wizard .............................................................................................................................19
Paramblock (parameters’ block)......................................................................................20
Table 2D ..........................................................................................................................21
Table 3D...........................................................................................................................23
X axis bins izard............................................................................................................25
RPM bins izard..............................................................................................................25
Visual log ........................................................................................................................26
Gauges............................................................................................................................26
Graph log.........................................................................................................................27
Scope...............................................................................................................................29
Status bar.........................................................................................................................30
CONNECTING THE EMU DEVICE.....................................................................................31
INPUTS AND OUTPUTS.....................................................................................................32
Ignition outputs ................................................................................................................32
Injectors / AUX outputs ...................................................................................................32
Stepper motor outputs ....................................................................................................32
Frequency inputs ............................................................................................................32
Analog inputs ..................................................................................................................33
User s itches ..................................................................................................................33
SENSORS............................................................................................................................36
SENSORS CALIBRATION...................................................................................................39
Coolant temperature sensor (CLT) and intake air temperature (IAT) sensors................39
CLT, IAT input...................................................................................................................40
MAP sensor (manifold absolute pressure sensor)..........................................................41
TPS (Throttle position sensor).........................................................................................42
Oxygen sensor (lambda sensor).....................................................................................43
VSS and gearbox.............................................................................................................47
EGT sensors....................................................................................................................49
Failsafe............................................................................................................................50
FPRD failsafe...................................................................................................................50
Extra sensors ..................................................................................................................51
Analog Inputs...................................................................................................................51
MUX s itch......................................................................................................................52
Page 4
FUELING PARAMETERS....................................................................................................53
General............................................................................................................................55
Speed density..................................................................................................................55
ALPHA-N.........................................................................................................................56
ALPHA-N ith MAP multiplication...................................................................................57
Corrections.......................................................................................................................57
Injectors phase.................................................................................................................58
Injectors trim ...................................................................................................................59
Fuel cut............................................................................................................................59
EGO feedback.................................................................................................................60
EGT Correction................................................................................................................61
Injectors cal. ....................................................................................................................61
Barometric correction.......................................................................................................61
IAT correction...................................................................................................................61
DFPR correction..............................................................................................................62
EGT correction table........................................................................................................62
VE table 1 and 2..............................................................................................................62
AFR table 1 and 2............................................................................................................62
TPS vs MAP correction....................................................................................................62
CONFIGURATION OF IGNITION PARAMETERS..............................................................63
Primary trigger.................................................................................................................63
Trigger heel configuration.............................................................................................66
Supported trigger heels.................................................................................................67
Trigger edge selection.....................................................................................................69
Secondary trigger............................................................................................................72
Supported trigger heels.................................................................................................73
CAM #2............................................................................................................................76
Ignition outputs.................................................................................................................77
Ignition event trims...........................................................................................................79
Soft rev limiter..................................................................................................................79
Coil d ell time.................................................................................................................80
Coil d ell correction.........................................................................................................80
Ignition vs CLT correction................................................................................................81
Ignition vs IAT correction..................................................................................................81
TPS vs MAP correction....................................................................................................81
Ignition angle table 1 i 2...................................................................................................81
CONFIGURATION OF ENGINE START PARAMETERS....................................................83
Parameters......................................................................................................................83
Cranking fuel 1 & 2..........................................................................................................84
Fuel TPS scale.................................................................................................................84
Prime pulse......................................................................................................................84
Time corrections..............................................................................................................84
ENRICHMENTS...................................................................................................................85
Afterstart enrichment.......................................................................................................85
Warmup table...................................................................................................................85
Acceleration enrichment..................................................................................................85
Acc. DTPS Rate...............................................................................................................86
Acc. TPS Factor...............................................................................................................86
Acc. RPM Factor..............................................................................................................86
Acc. CLT Factor...............................................................................................................86
Page 5
CONFIGURATION OF OUTPUTS PARAMETERS.............................................................87
Fuel pump........................................................................................................................87
Coolant fan.......................................................................................................................88
Tacho output....................................................................................................................89
Speedometer output........................................................................................................90
Main Relay.......................................................................................................................90
Param. output..................................................................................................................91
PWM #1...........................................................................................................................92
Honda CLT dash output...................................................................................................93
CLT Freq. output..............................................................................................................93
PWM#1 CLT scale ..........................................................................................................93
CONFIGURATION OF IDLE PARAMETERS......................................................................94
Idle parameters ...............................................................................................................94
PID control.......................................................................................................................98
Ignition control..................................................................................................................99
Idle target RPM................................................................................................................99
Idle ref. table....................................................................................................................99
Idle ign. correction.........................................................................................................100
Idle RPM ref...................................................................................................................100
Idle IGN cut ...................................................................................................................100
Idle IGN vs CLT .............................................................................................................100
Analog in corr.................................................................................................................100
DC error correction........................................................................................................100
CONFIGURATION OF KNOCK SENSORS PARAMETERS.............................................101
Sensor parameters........................................................................................................101
Sampling........................................................................................................................102
Engine noise..................................................................................................................102
Knock action..................................................................................................................103
FLEX FUEL SENSOR........................................................................................................104
Parameters....................................................................................................................104
Sensor calibration..........................................................................................................105
Tables blend...................................................................................................................105
VVT – Variable Valve Timing..............................................................................................106
Double Vanos.................................................................................................................107
VTEC.............................................................................................................................108
Boost control......................................................................................................................109
Parameters....................................................................................................................109
PID Parameters..............................................................................................................110
Gear scale......................................................................................................................110
EGT, VSS, IAT scale......................................................................................................110
DC Ref table...................................................................................................................111
Boost target table...........................................................................................................111
Boost error correction.....................................................................................................111
DBW ..................................................................................................................................112
Table...............................................................................................................................113
I Table.............................................................................................................................113
D Table...........................................................................................................................113
Stiction............................................................................................................................113
Characteristic.................................................................................................................113
TRACTION CONTROL......................................................................................................114
Page 6
Gear scale......................................................................................................................115
Adjust scale....................................................................................................................115
Adj. cal............................................................................................................................115
Torque reduction............................................................................................................115
OTHER...............................................................................................................................116
Tables s itch..................................................................................................................116
Protection.......................................................................................................................117
Oil pressure cut..............................................................................................................117
Check engine.................................................................................................................118
EGT Alarm......................................................................................................................118
Engine protection...........................................................................................................119
Debug functions.............................................................................................................119
Dyno...............................................................................................................................120
DYNO TOOL......................................................................................................................121
EXT. PORT.........................................................................................................................122
APPENDIX 1 – the list of available log channels...............................................................124
Page 7
ECUMASTER EMU DEVICE
ECUMASTER EMU device is fully programmable, universal engine management unit for
controlling spark-ignition engines using Speed Density or Alpha-N algorithms, using ide range of
fuels (PB/E85/LPG/CNG). Due to utilizing modern technology and state of the art soft are, device
can fully control fuel mixture using closed loop feedback based on ide band oxygen sensor, is
capable of fully sequential injection and ignition, and can sense engine knock allo ing optimal
ignition advance and safe engine operation.
ECUMASTER EMU supports ide range of OEM sensors (IAT, CLT, MAP, KS, etc.). It has also lots
of features used in motor-sports like gear dependent shift-light, flat shift, launch control, NO2
injection control, advanced boost control, and much more.
Page 8
SPECIFICATION
1 Po er supply 6-20V, immunity to transients according to ISO
7637
2 Current requirement 400mA
3 Operating temperature -40 do 100˚ C
4 Supported number of cylinders 1-6 – full sequential injection and ignition
1-12 - asted spark
5 Max supported RPM 12000
6 Injection time 0.1ms – 50ms, resolution 16us
7 Ignition timing 60˚ BTDC – 20˚ ATDC,resolution 0,5˚
8 Injectors outputs 6 protected outputs, max. current 5A
9 Ignition outputs 6 outputs, max. current 7A, soft are selectable
passive / active coils
10 AUX outputs 6 protected outputs, max. current 5A
11 AUX / Stepper 4 outputs,max. current 1A
12 Lambda sensors - narro band 4 ires sensor,
- ide-band sensor Bosch LSU 4.2
13 Knock sensing 2channels, knock resonant frequency 1-20kHz
14 Crank / Cam signal (primary
trigger)
VR sensor (adaptive input), HALL / Optical, soft are
configurable
15 CAM sensors 2 inputs, VR or HALL / Optical soft are configurable
16 VSS VR or HALL / Optical soft are configurable
17 EGT 2 channels, K-Type thermocouples
18 Analog inputs 7 protected analog inputs for sensors TPS, IAT, CLT, etc.
19 Additional outputs Extension port: CANBus, Bluetooth, etc.
20 Other Built in 400 kPa MAP and Baro Sensor
21 Communication USB port
22 Client soft are Windo s XP, VISTA, Windo s 7
Page 9
FUNCTIONS
1 Fuel calculation algorithm Speed Density or Alpha-N
2 Fuel Table 16x16, resolution 0,1% VE
3 Injectors configuration Phase and injection angle, injectors dead time
calibration(16x1), injector flo rate configuration
4 AFR Table 16x16, resolution 0.1 AFR, closed loop feedback
5 Ignition triggers 12 – 60 primary trigger tooth , 0-2 missing tooth, 1 tooth
cam sync synchronization
6 Ignition table 16x16, resolution 0,5˚
7 Ignition coils d ell D ell time table (16x1), d ell correction table in function
of RPM (16x1)
8 Ignition advance corrections Correction in function of CLT and IAT (16x1), per
cylinder correction
9 IAT, CLT sensors Calibration table (20x1), sensors izard
10 Cranking fuel table Table 16x1
11 Enrichments ASE, Warmup, Acceleration, Deceleration
12 Knock sensing Resonant frequency, knock indo , knock actions like
ignition retard, fuel mixture enrichment
13 Idle control PID based control over stepper motor or idle vale.
Ignition angle control. Idle Target table (16x1)
14 Parametric outputs Fuel pump, radiator fans, tachometer, user defined
15 Boost control PID base, DC table 16x16, Boost target, Gear and speed
dependent
16 Sport functions Launch control, Nitrous injection, flat shift, gear
dependent shiftlight, etc.
17 Variable CAM control VTEC, iVTECm VVTi, VVL, VANOS, DOUBLE VANOS
18 Drive by ire 3D PID model
19 Others Check Engine light, fail save values for sensors,
pass ord protection
20 Log functions Logging over 100 parameters, real time vie
Page 10
Andere Handbücher für EMU
1
Inhaltsverzeichnis
