Haltech E6GMX Bedienungsanleitung

E6GMX Manual i Warnings 1. The E6GMX ECU must only be used in the intended GM applications with a pin-to-pin compatibility. Please contact H

E6GMX Manual 10 How It Works While the technology involved with electronic fuel injection is complex, the underlying principles of its operation are

E6GMX Manual 100 APPENDIX C INJECTORS C.1 Injector Impedance Injectors, when classified electrically, fall into 2 categories: Saturation Inject

E6GMX Manual 101 C.2 The Injector Drivers The ECU uses switched injector drivers that can control the current passing through an injector by switchi

E6GMX Manual 102 APPENDIX D FUEL SYSTEMS The best ECU installation will yield poor results if the fuel system does not meet the demands of the engin

E6GMX Manual 103 so the absolute maximum injection time at 6000 RPM on this engine is 10 ms. If the injection time needs to be greater than this, then

E6GMX Manual 104 D.2 Fuel Requirement If you can estimate the power output of a gasoline engine, you can make a reasonable guess at the fuel flow req

E6GMX Manual 105 D.4 Fuel Pump Capacity You should ensure that your fuel pump is capable of supplying sufficient fuel to feed the engine at maximum

E6GMX Manual 106 APPENDIX E TRIGGER INTERFACE Trigger Interface The ECU is only capable of accepting the Standard Hall effect trigger pattern found

E6GMX Manual 107 on the operation of the ECU. It is only the position of the triggering edge that is of importance. Example 2(b) shows the same trig

E6GMX Manual 108 E.2 Trigger Angle The trigger angle is simply the angle before top dead centre (BTDC) at which the trigger event occurs. The trigge

E6GMX Manual 109 E.3 Trigger Pull up The default position for the Trigger Pull up setting is in the off state when being used with the standard GM Ig

E6GMX Manual 11 SECTION 1 Getting Started CHAPTER 1 HALTECH ECU INSTALLATION 1.1 The ECU and Associated Hardware The Haltech E6GMX system compris

E6GMX Manual 110 APPENDIX F HALTECH E6GMX SPECIFICATIONS Engine Suitability • Up to 16,000 rpm • 4, 6, & 8 cylinders • Normally aspirated

E6GMX Manual 111 ECU Outputs • Injector Driver 4 x Two State Programmable Peak-and-hold current limiting drivers capable of driving at: - 4Apk/1Ahol

E6GMX Manual 112 Adjustable Features • Base Fuel Map 22 Fuel ranges, every 500 RPM to 10,500, or 17 Fuel ranges, every 1000 rpm to 16,000 32 Lo

E6GMX Manual 113 • Rugged Aluminium Casing Red anodised with integral cooling fins and mounting brackets. E6GMX Hardware Options •••• Boost Contr

E6GMX Manual 114 LIMITED WARRANTY Lockin Pty Ltd trading as Haltech warrants the HaltechTM Programmable Fuel Injection System to be free from de

E6GMX Manual 12 1.2.3 Install and Connect any Optional Outputs If you are planning to use any of the Programmable Optional Outputs, install and con

E6GMX Manual 13 CHAPTER 2 INSTALLING THE SOFTWARE Now that your ECU is installed the programming software must be installed so that tuning can begi

E6GMX Manual 14 3. Double click on the CD-ROM icon to open the CD-ROM. If the setup software does not automatically open, then double click on the

E6GMX Manual 15 4. After double clicking on the ‘SETUP.EXE’ icon, the following screens will appear. 5. Click on ‘Next >’ to continue and fo

E6GMX Manual 16 CHAPTER 3 OPERATING THE SOFTWARE Once the ECU is installed, the programming software allows the user to change the settings currentl

E6GMX Manual 17 3.1.1.1 Load From File Load From File allows the user to load a file that contains all the “set-up” and “map” data the ECU requires t

E6GMX Manual 18 NOTE: When the save function is used it saves the current map loaded in the programming software. If the ECU is “Offline” the map ava

E6GMX Manual 19 3.1.2 The Map Menu The map menu allows access to the maps contained in the ECU. The following is a description of the map menu and i

E6GMX Manual ii Contents INTRODUCTION...

E6GMX Manual 20 The individual ranges represent different engine speeds; in the example above the map shown is from the 2000rpm range. The Fuel map

E6GMX Manual 21 3.1.2.3 Fuel Correction Maps Fuel correction maps allow the ECU to calculate corrections to the amount of fuel injected based on the

E6GMX Manual 22 3.1.3 The Set-up Menu The set-up menu allows access to the ECU set-up pages (which contain most of the information about the engine t

E6GMX Manual 23 3.1.6 Password Protection The maps in the ECU can be password protected at the user’s choice. To Set the password the user selects Se

E6GMX Manual 24 3.2 Online and Offline Operation The programming software can be used in two ways: “Online” and “Offline”. In the Online mode, all t

E6GMX Manual 25 Press the Go Online button in the top left hand corner. This will start communications with the ECU. The Status bar will indicate the

E6GMX Manual 26 3.3 Hot Key Summary Many of the menu items have shortcut keys or “Hot Keys” which allow the user to access a menu item directly fr

E6GMX Manual 27 CHAPTER 4 CONFIGURING THE ECU 4.1 Using the ECU Set-up Pages The Set-up pages of the programming software tell the ECU essential in

E6GMX Manual 28 MAP Sensor The ECU needs to know the type of Manifold Absolute Pressure (MAP) sensor being used. If you do not know what sensor you h

E6GMX Manual 29 Note: The Aux. In field in the Input/Output Set-up page must be set to Dual Maps Input. Refer to 4.2.5 The In/Out Set-up Page, p35

E6GMX Manual iii 4.4.1 Adjusting Bar Height In a 2D Map ... 39 4.4.2 All Ranges ...

E6GMX Manual 30 Post Start Temp Limit This field sets the temperature at which the post start correction map is either enabled or disabled. The follo

E6GMX Manual 31 Barometric Pressure Lock at xxxx (mBars) This field contains the barometric pressure value at which the ECU is to be locked if enable

E6GMX Manual 32 4.2.3 Ignition Set-up Page The Ignition set-up page contains the information about the ignition and trigger system the ECU is to con

E6GMX Manual 33 Constant Duty Cycle This field defines the duty cycle high time when using the constant duty output type with a smart igniter. For t

E6GMX Manual 34 4.2.4 Trigger Setup Trigger Angle - °°°°BTDC This field defines the angle in °BTDC at which the ECU will be triggered. The ECU uses

E6GMX Manual 35 4.2.5 The In/Out Set-up Page The In/Out set-up page contains the information about auxiliary components the ECU is to control. The

E6GMX Manual 36 WARNING: WHEN CONFIGURING YOUR SYSTEM TAKE CARE TO SET THE SPARE INPUT FUNCTION CORRECTLY. IF THE SPARE INPUT FUNCTION FIELD IS SET

E6GMX Manual 37 Aux. Out Function (Pin D5) The Auxiliary Output on the E6GMX is set by default to Ign Bypass, due to the GM Ignition module requiring

E6GMX Manual 38 HALTECH MAPS 4.3 What are Maps? The Fuel and Ignition requirements of an engine at a given point in time are based on the operat

E6GMX Manual 39 The map above shows the fuel requirements for the engine across the load range at 2500rpm. The yellow bar shows that the engine requ

E6GMX Manual iv CHAPTER 8 Correction Factors... 58 8.1 Fuel Ver

E6GMX Manual 40 Multiple bars can be selected to apply changes to a set of bars. This is achieved by highlighting the first bar in a series of bars b

E6GMX Manual 41 To reduce the bar to 4ms again by using the percentage change function 33% must be used since. 6ms x -33% = 4ms 4.4.4 Linearise When

E6GMX Manual 42 All the bars between the 2 extreme bars are highlighted: The map above shows the heights of the bars after the linearise function

E6GMX Manual 43 4.4.5 Numeric Mode The programming software offers the ability to tune the maps using a spreadsheet style map called “Numeric Mode”.

E6GMX Manual 44 4.4.6 3D View The 3D view is available for the 3D Fuel and Ignition maps. An example of the 3D maps is shown in this figure below.

E6GMX Manual 45 4.5 The Haltech Maps The Maps that the ECU uses to calculate fuel and ignition requirements are explained in detail here. 4.5.1 Fuel

E6GMX Manual 46 4.5.3.1 Coolant Temperature Correction The coolant temperature correction map is accessed through the menu structure and can be found

E6GMX Manual 47 4.5.4 Ignition Correction Maps The following is an explanation of maps that are used to correct the base ignition timing based on the

E6GMX Manual 48 4.5.7 Turbo Waste-gate Maps The ECU has access to two turbo waste-gate maps that are used to control boost pressure. The two maps ar

E6GMX Manual 49 4.6.1 Editing Dual Maps The dual maps can be edited by selecting Maps-> Fuel/Ignition Map 2 and selecting the 2D, 3D or text view.

E6GMX Manual v 11.18 TPS Switch... 86 SECTIO

E6GMX Manual 50 SECTION2 Tuning The Engine CHAPTER 5 STARTING THE ENGINE Once the ECU is installed and the set-up has been completed it is time to

E6GMX Manual 51 timing light. Crank the engine and check for spark (easily checked with a timing light). Now crank the engine and look for the timin

E6GMX Manual 52 5.5.1 Starting using the Manifold Pressure Load Sensing Try to start the engine. At cranking speeds the manifold pressure will be c

E6GMX Manual 53 5.5.4 Tuning for Idle The idle mixture is very sensitive to correct bar height. Idle injection times are usually around 1.5 to 2.5 m

E6GMX Manual 54 WARNING: RUN THE MAP RICH, AND LEAN IT TO THE CORRECT MIXTURES. DO NOT RUN THE MAP LEAN AND ATTEMPT TO ENRICH TO THE CORRECT MIXTURES.

E6GMX Manual 55 CHAPTER 6 THROTTLE EFFECTS 6.1 Throttle Response Where the procedures described in the previous chapter tune for constant load runn

E6GMX Manual 56 The final parameter on the Throttle Pump page is the Coolant Factor. Generally, when the engine is cold, accelerator pump values need

E6GMX Manual 57 CHAPTER 7 COLD STARTING AND RUNNING The ECU has four features to correct fuel delivery and ignition timing to aid in starting and r

E6GMX Manual 58 CHAPTER 8 CORRECTION FACTORS Note: The following correction factors should not be altered unless you have a detailed knowledge of y

E6GMX Manual 59 8.4 The Ignition Inlet Air Temperature Map This Map allows up to 10° advance or retard of the spark timing based on the inlet air tem

E6GMX Manual vi Print Version: 3.03 ... Date: 28 June

E6GMX Manual 60 The ECU begins with the basic idea that there are three ways to measure barometric pressure variations. 1. The ECU uses a user progr

E6GMX Manual 61 In this case, the ECU will use the last measured pressure, which is stored in memory with the maps. To complete Method 2 follow these

E6GMX Manual 62 When the ECU is configured to measure load by MAP sensor the external MAP sensor is connected to the Spare A/D input. 8.6 Post Start

E6GMX Manual 63 SECTION 3 Software Features CHAPTER 9 DATA LOGGING 9.1 The Data log Option Data logging is simply recording the engine data as i

E6GMX Manual 64 9.1.2 Selecting the Data Channels Once you have opened the Log Data window, you will need to select which channels to log. Select a ch

E6GMX Manual 65 This dialog will be familiar to experienced users of the Windows operating system. Type the file name that you wish to save your log

E6GMX Manual 66 9.1.4.1 Displaying Channels To display one of the channels that you have logged, click on one of the view buttons. Alternatively the

E6GMX Manual 67 To adjust the colour or channel properties the user selects the desired channel and can then select the Channel Colour button or Prope

E6GMX Manual 68 9.1.4.5 Data Values The Data Values window displays the numerical values of each data trace at the cursor position. The cursor is disp

E6GMX Manual 69 9.1.4.7 Changing the Trace Width To modify the width of the traces the user can select Data->Select Pen Width or the user can pres

E6GMX Manual 7 Introduction Congratulations on your decision to choose a Haltech Engine Management System. Haltech EFI systems have been successfull

E6GMX Manual 70 SECTION4 Inputs & Outputs The E6GMX ECU has a number of optional inputs and outputs other than the available injection and ignit

E6GMX Manual 71 - The Digital Outputs and PWM Outputs are functionally described in the table below. In some applications the Digital Outputs may be

E6GMX Manual 72 CHAPTER 10 OUTPUT OPTIONS SET-UP The output options and PWM set-up pages are used to program settings for the output functions of t

E6GMX Manual 73 Number of Steps This field controls the number of steps that the idle control will operate over. If you have a stepper motor that uses

E6GMX Manual 74 Hot Min Position Exactly the same as for when the engine is cold, except the value is used for when the engine is hot, that is the tem

E6GMX Manual 75 sensor. If the closed loop function is responding erratically, constantly overdriving to the adjustment limits, or if there is insuffi

E6GMX Manual 76 10.2 The PWM Options Page The PWM options page contains the set-up information for the four PWM (pulse width modulation) outputs and

E6GMX Manual 77 CHAPTER 11 DIGITAL OUTPUTS & PWM OUTPUTS The digital outputs and PWM outputs can be programmed to operate a wide variety of fun

E6GMX Manual 78 11.1 Turbo Waste Gate Control (TWG) The turbo waste-gate control function controls a solenoid that bleeds air from the waste-gate di

E6GMX Manual 79 11.3 Dual Intake Valve Control (DIV) Some late model engines possess two tuned intake manifolds. One intake tract remains shut at lo

E6GMX Manual 8 Before You Begin... 1) IT IS BEST TO READ THIS ENTIRE MANUAL BEFORE STARTING. The greater your knowledge of the operation of the Halt

E6GMX Manual 80 lower than the “Switch On temperature” to prevent the fan from switching in and out repeatedly. 11.6 Electric Intercooler Fan Contro

E6GMX Manual 81 11.7 Shift Light Illumination (SL) This function can be used to drive a light or buzzer to indicate the engine speed exceeds a progr

E6GMX Manual 82 11.10 Turbo Timer (TT) The turbo timer function allows the ECU to continue running the engine after the ignition has been switched of

E6GMX Manual 83 Ignition Retard 0 – 20 °BTDC The ECU will provide an ignition retard whenever the NOS system is engaged. Start-up Delay 0 – 120 s Th

E6GMX Manual 84 11.13 Air Conditioning The Air conditioning function allows the ECU to intercept the vehicles Air Conditioning request and grant or r

E6GMX Manual 85 11.15 VTEC This function controls the solenoid used to control the variable valve timing with which some engines are equipped. This

E6GMX Manual 86 Cold Idle Temp. 0 – 127 °C / 32 - 261 °F This value is the coolant temperature above which the “hot” base duty cycle value is used

E6GMX Manual 87 Active Sw. Posn. HIGH or LOW This defines the active level or polarity of the signal. When this field is set to HIGH the active outp

E6GMX Manual 88 SECTION 5 Appendices APPENDIX A TROUBLESHOOTING This Appendix is devoted to trouble shooting problems that may occur during instal

E6GMX Manual 89 A.1 Control Program Problems Haltech Programming Software will not start The Haltech programming software should run on any computer

E6GMX Manual 9 5) Electromagnetic interference (EMI) from unsuppressed spark plugs and leads can cause the ECU to fail. Please do not use them. 6) In

E6GMX Manual 90 A.3 Starting problems Fuel Pump doesn't prime when ignition switched on The Haltech E6GMX will attempt to run the Fuel pump for

E6GMX Manual 91 A.6 Full Power Problems If the engine gasps under full throttle then the mixture may be too lean. If the engine bogs down and blows s

E6GMX Manual 92 APPENDIX B IGNITION AND INJECTION OUTPUTS Ignition The simplest of ignition systems is the distributed setup. The distributor uses

E6GMX Manual 93 B.7 Ignition Outputs The ignition outputs of the ECU are designed to provide the appropriate signal to drive an ignitor. The ECU is

E6GMX Manual 94 Constant Charge The Constant Charge Module (dumb) charges the Ignition Coil with a constant charge time no matter what RPM the engin

E6GMX Manual 95 The majority of modern ignition modules are the Constant Charge type with inbuilt current control. Current control limits the primary

E6GMX Manual 96 Ignition Setup page showing Spark Output mode Setup Spark Output Mode Setting

E6GMX Manual 97 Ignition Spark Edge The ignition “Spark Edge” in the Haltech software sets the natural state of the ignition waveform. Spark Edge can

E6GMX Manual 98 B.7.2 Alternate Ignition Systems The output of the E6GMX can be used to trigger after-market ignition systems such as MSD or Jacobs.

E6GMX Manual 99 G.M. Direct Fire Ignition The G.M. Direct Fire Ignition module (DFI), as used in the V6 Buick, can be connected directly to the E6GMX