Haltech F10 Manual do Utilizador

i Table Of Contents Introduction ...1 Installation Overview

5 The F10 and F10A The F10 offers a basic fuel injection system with limited functionality for simple applications, the F10A offers optional out

95 6 Cylinder / 3 Rotor Engine For a six cylinder 3 magnets are required in total, positioned exactly 120° apart. Figure 2: Typical 6

96 SENSOR PI N OUTS A BLUE GROUND B YELLOW PRIMARY TRIGGER C N/C D N/C E GREEN SECONDARY (HOME) TRIGGER F RED + 12 VOLTS

97 LIMITED WARRANTY Invent Engineering Pty Ltd trading as Haltech warrants the HaltechTM Programmable Fuel Injection System to be free from defe

98 INDEX A Acc elera tor Pump · 8 Air · i, ii, iii, 6, 8, 9, 10, 11, 14, 46, 55, 63, 64, 66, 71, 72, 73, 74, 80, 84, 85 Air Temp · ii, 46, 80 B Ba

99 APPENDIX E WIRING DIAGRAMS

6 HALTECH F10 SPECIFICATIONS Engine Suitability • Up to 16,000 rpm • 1, 2, 3, 4, 5, 6, 8, 10, 12 cyl i nders (1 -2 ro t ors) • 2 or

7 • Throttle Position Sensor 10 kΩ rotary potentiometer driven from throttle shaft • Engine Speed Pickup Compatible with most “ standard trigg

8 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 Load points p

9 • Rugged Aluminium Casing Black anodised with integral cooling fins and mounting brackets. • US or Metric Units. •••• Optional Boost Control

10 SECTION 1 Getting Started CHAPTER 1 HALTECH F10 INSTALLATION 1.1 Overvie w The Haltech F10 system comp rises the following components H

11 1.2 Installation Summary - Mount Manifold Absolute Pressure Sensors - Mount Coolant Temperature Sensors - Mount Inlet Air Temperature Senso

12 2 Bar Sensor (Part No. 886 3189) (-100kPa to 100kPa) Turbo or Supercharged Engines up to 100kPa boost (15 psi , 1 atmosphere)

13 and which gives access to the coolant stream. The sensor should be mounted after the engine and before the thermostat in the coolant circuit. S

14 1.3.3. Inlet Air Temperature Sensor The air temperature sensor is used to comp ensate for changes in air density due to air temperature. Co

ii 4.2 What is mapping the Engine?... 33 4.3 Using the Software

15 1.3.4. The Throttle Position Sensor (TPS) The throttle position sensor is mounted to the throttle butterfly shaft to measure its rotation. A

16 be welded to the exhaust system. When routing the electrical conn ections to the exhaust gas oxy gen sensor do not allow the harness to touch t

17 These relays should be mounted on the firewall or an inner guard. Do not mount the relays such that they could catch and collect splashed wat

18 1.3.9. Electronic Control Unit (ECU) The Haltech F10 is not designed to be waterproof. It is desirable that the ECU be given as much protecti

19 1.3.10. Flying Leads Locate and conn ect the followin g flying leads. Black (Ground) Locate a good chassis ground point and connect the bla

20 F10A and F10A-8 Only 1.3.11. Install and connect Optional Idle Speed Motor If you are not using the Idle Speed Control, tie the loom connector

21 PIN FUNCTION A GROUND B MAIN TRIGGER C N/A D N/A E N/A F 13.8 V DC For more information on the F10 trigger system; (Refer Appendix D

22 CHAPTER 2 GETTING ONLINE Now that y our Haltech F10 is installed with all the sensors in place the sy stem can be connected to the p rogramm

23 If you do not have a Hard Disk, go to the section titled Running the S oftware from the Fl oppy Drive . To install the software follow these s

24 2.2.3 Running the Software from the Hard Disk Boot your computer up as described earlier. If your computer is already on, make sure the C driv

iii Chapter 11 Data-log... 57 11.1 The Data-

25 to run the programmin g software (not the installation software), y ou need to instead type : )Dy The /A tells the program y ou have an

26 2.6 How to Quit Throughout the program you can exit from any application by using the menu bars or hot keys. Pressing tTtTtTtT in any p age

27 CHAPTER 3 ECU SETUP 3.1 ECU Setup The F10 ECU can be used to control fuel delivery to many different types of engines and requires specific

28 MAP S ensor The F10 needs to know the type of M anifold Absolute Pressure (M AP) sensor being used. Enter the correct description here to matc

29 The valid values for this parameter are: 1, 2, 3, 4, 5 and 6 Decel Cut-Off A common fuel saving feature in origin al equip ment computers is a

30 Post Start Temp Limit This field sets the temp erature at which the p ost start correction map is either enabled or disabled. The following f

31 Barometric Lock If you wish to lock the barometric value that is stored by the ECU to a set value and override the start-up barometric correc

32 Switch 3 – Pull to Ground This switch adds a 4.7kΩ pull to ground opposing the Pull-Up 2 resistor. Switch 4 – Filter Capacitor 1 This switch a

33 CHAPTER 4 ADJUSTING HALTECH MAPS This Chapter describes the fuel maps that are the heart of the F10s ability to accurately deliver fuel to th

34 available page headin g. To increase efficiency there are also a nu mber of hot-keys that allow you movement between pages without accessing th

iv A.1 Overview ... 82 A.2 Control

35 4.5 Navigating the Map For all maps whether single or multi ranged navigating the map is done in the same way (with multi-ranged maps the same

36 Groups of adjacent bars may be highlighted and adjusted together. Hold tttt while using the left or right arrow keys, rrrr qqqq, and you will

37 4.5.6 Numeric Mode Pressing Alt-N will take y ou into numerical mode, displaying the map as a sp readsheet. This mode is available if required

38 4.6 Duty Cycles Fuel is delivered to the engine by firing the injectors in sync with the engine, allowing fuel to flow during the period that

39 Injector Duty Cycle appears on the Engine Data Page and on Data-logs for you to monitor the approach to maximum fuel flow.

40 4.7 Command Summary for Maps rrrr , qqqq - move left/right highlighted bar(s) pppp , oooo - increase/decr ease highlighted bar(s) 

41 CHAPTER 5 STARTING THE ENGINE There are a few things that need to be done before the engine should be started. Make sure that the ECU is powe

42 If the engin e misfires and blows black smoke then the mixture is rich and the bars n eed to be lowered. If the en gine will not fire or

43 5.3.4 On the Dyno Whether the vehicle is on a chassis dyno, or the engine on an engine dyno, the principles of programming the Haltech F10 are

44 SECTION 2 Other Adjustable Features CHAPTER 6 THROTTLE EFFECTS 6.1 Throttle Response Where the procedures described in the previous chapt

v Print Version: 3.0 Date: 22 September 2003 This manual should accompany: IBM compatible PC software v7.08 Firmware Series 10 Firm

45 steady load running. Attempting to smooth out engine transients before the fuel maps have been optimised for steady state running may become c

46 CHAPTER 7 COLD STARTING AND RUNNING The Haltech F10 has features to modify fuel delivery to aid in starting and running a cold engine. The C

47 CHAPTER 8 CORRECTION FACTORS Note: The following correction factors should not be altered unless you have a detailed knowledge of your engine

48 allow the injectors to be accurately flow tested over a ran ge of battery voltages and the corrections calculated accordingly. 8.5 Barometri

49 Method 3 Method 3 requires you to access the Fuel Set-up p age and adjust two fields: “Barometric Lock” and “Barometric Pressure Lock at”.

50 into the ECU’s memory . It is not necessary or advisable to perform this reset regularly. It should only be done if the vehicle’s regular p l

51 to the map below: EEssttiimmaattee ooff bbaarroommeettrrii cc ccoorrrreeccttiioonn uussiinngg tthhrroottttllee ppoossiittiioonn llooaa

52 8.6 Post Start Enrichment On some engines, in particular rotaries there is a problem with vapour-lock (fuel which due to heating of the fuel r

53 SECTION 3 Software Features CHAPTER 9 FILE STORAGE AND RETRIEVAL Once your Haltech F10 system is configured you should store the entire se

54 9.2 Loading Maps and Set-up While the ECU sy stem is ONLINE, you can load previously saved map information from computer disk into y our Hal

1 Introduction Congratulations on your decision to install a Haltech Engine Management System on your vehicle. Haltech EFI systems have been suc

55 It is a good idea to erase old maps as soon as they become obsolete. This is particularly true if you are try ing to build a library of maps. I

56 CHAPTER 10 PRINTING MAPS 10.1 The Print Function You can print the map s and set-up information to a file or p rinters that accept IBM emul

57 CHAPTER 11 DATA-LOG 11.1 The Data-log Option Data logging records the Engine Data at a nominal rate of ten times per second while the ECU

58 11.1.3 Viewing the Data-log Once the data-log has finished or has been terminated by the user, the logged information is displayed on the dat

59 11.1.5 Printing Data-logs You can print Data-logs to a “.txt” file or any ASCII parallel printer, such as IBM compatible dot matrix printers.

60 CHAPTER 12 SOFTWAR E SETTINGS 12.1 The Program Set-up window The Set-up window allows you to change the way the software works for you. If y

61 SECTION 4 F10 Inputs & Outputs CHAPTER 13 SOFTWARE ACCESS 13.1 The Input/Output Page The Input/Output Page is where the F10 Aux In, Au

62 WARN ING: WHEN CONFIGURING YOUR SYSTEM TAKE CARE TO SET THE SPARE INPUT FUNCTION CORRECTLY. IF THE SPARE INPUT FUNCTION FIELD IS SET TO BARO.

63 Number or Injectors 4 5 6 8 10 12 16 Lo w Im pedance Disable INJ 1-4 Enable INJ 1 Disable INJ 2-4 Enable INJ 1-3 Disable INJ 4 Enable

64 F10A and F10A-8 only 13.2 The Output Options Page To access the Outp ut options p age p ress Alt – O to op en the op tions menu then scroll

2 Before You Begin... WARN ING: AVOID OPEN S PARKS , FLAM ES , O R O PERATION OF ELECTRICAL DEVICES NEAR FLAMMABLE SUBSTANCES. ALWAYS DISCONNECT

65 F10A and F10A-8 ONLY CHAPTER 14 IDLE SPEED CONTROL 14.1 Description A bipolar stepper motor may be used to control the ingress of additi

66 Fig 14.1. The idle-air circuit. There should be sufficient airflow around the closed throttle p lates to permit the engine to idle slowly even

67 0Target Idle RPMTarget Idle RPM + Cold Idle-Up RPMTarget Idle RPM + Cold Idle-Up RPM + Start RPMEngine ColdEngine Warm20sec5-10 minsRPMTime Nu

68 Hot Min Position Exactly the same as for when the en gine is cold, excep t the value is used for when the engine is hot, that is the temperatu

69 F10A and F10A-8 ONLY CHAPTER 15 CLOSED LOOP CONTROL 15.1 Description By fitting an oxygen sensor to the exhaust system of an engine, the F10

70 ONLINE and go to the Outp ut Options Page. Ign ition will need to be switched on. Select Closed Loop Control, and adjust the following paramet

71 Engine Cycles at Idle Exhaust gas transportation time is much higher at idle, when the engine is breathing the least. If running the closed loo

72 F10A and F10A-8 ONLY CHAPTER 16 PWM OUTPUTS 16.1 Description The F10A has 4 dedicated PWM outputs; each PWM can draw current through a dev

73 16.2.2 Using the Turbo Waste Gate Control In order to use the Turbo Waste Gate Control function, you will need the following: A suitable press

74 Boost Limit If the manifold p ressure exceeds this limit, the solenoid valve will immediately be set with a duty cycle value of 5%. This will

3 explosive fuel under pressure, electricity and considerable heat. Inside the combustion chamber, this is a happy combination. In the garage, th

75 The operation is fairly straightforward: each BAC solenoid/valve will have its own operating frequency. By continually operating the valve at t

76 16.5 Torque Converter Clutch Lockup (TCC) This function controls the clutch lockup solenoid on automatic transmissions. Locking the torque c

77 Note: When using the TCC function, the Aux. In & Aux. Out Function in the input/output set-up page must be set for Torque Converter Contro

78 16.7 Electric Intercooler Fan Control (IF) This function can be used to switch on an electric f an on the intercooler when the inlet air tem

79 16.8 Shift Light Illumination (SL) The F10 can be used to activate a shift light or a piezo buzzer when engin e sp eed exceeds the programmed

80 Run Time The auxiliary fuel p ump will switch on if the engine exceeds the engine sp eed and/or the load bar set above. It will then stay on,

81 16.11 Staging Signal Function (SS) This function uses an output to indicate when the engine is in the staging section of map, i.e.. when the

82 SECTION 5 Appendices APPENDIX A TROUB LES HOOTING This Appendix is devoted to trouble shooting problems that may occur during installation o

83 A.2 Control Program Proble ms Haltech Programming Software will not start up The Haltech programming software should run on any computer that m

84 If the Throttle Position Sensor is showing a fault condition then re-calibrate the throttle sensor and check the wirin g If the Manifold Absolu

4 How It Works While the technology involved with electronic fuel injection is complex, the underlying principles of its op eration are really q

85 A.4 Idling Problems If the engine will not idle when cold but will when the en gin e is warm then the coolant correction map needs to be adju

86 A.8 Cold Running Proble ms If the engine idles p oorly when cold then the coolant map may need adjusting. If the engine is hunting slightly

87 APPENDIX B FUEL INJECTORS This Appendix covers issues relevant to Injectors and their use with the F10 ECU. B.1 Injecto r Impe da nce Elec

88 excessive (>5 Bar). Running two, high current, low impedance injectors from one driver can result in difficulty obtaining stable air:fuel ra

89 APPENDIX C FUEL SYSTEMS & STAGING Insufficient fuel f low can lead to lean fuel mixtures resultin g in h igh ch amber temperatures and

90 flow is not in dir ect p rop ortion to fuel pressure. Increasin g fuel p ressure will increase injector dead time and reduce the flow rate of th

91 Since the pressure regulator operates on a return system, there should always be fuel being returned to the tank, even when fuel flow to the eng

92 APPENDIX D TRIGGER INTERFACE The flexibility of the F10 trigger input circuitry comes from the ability to switch certain components in and out

93 Using the sensor on the crank After a suitable mounting location for the sensor has been found the engine should be positioned at approximately

94 WARN ING: RAR E EART H M AGN ETS ARE EAS I LY D AM AG ED AND TH E PEEN IN G P RO C ES S (O R LO CATIO N BY G RUB S C REWS ETC) SHOULD BE VER