Haltech F10X Manuel d'utilisateur télécharger pdf (Page 10)

F10X Manual

Injection pulses usually occur one or more times per engine cycle. The ECU uses a trigger

signal locked to engine speed in order to determine when to inject. When it receives an

appropriate trigger, the ECU applies a magnetising current to the injector coils for precisely as

long as the final computed injection time, providing an extremely accurate delivery of fuel

that will exactly suit the engine's needs.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 119 120

Warning 1
Contents 2
Introduction 7
Tool/Supply Requirements 8
How It Works 9
SECTION 1 Getting Started 11
Mounting 13
1.3.7 Power Relays 16
1.3.8 Fuse Block Assembly 17
1.3.10 Flying Leads 18
1.3.14 Connect the ECU 20
2.1 Computer Requirements 21
2.2 Operating the Software 21
2.2.2 Running the Software 23
3.1 The Menu Structure 24
3.1.1 The File Menu 24
3.1.1.1 Load From File 25
3.1.1.2 Save To File 25
3.1.1.4 Quit 26
3.1.2 The Map Menu 27
The Set-up Menu 29
3.1.3 The Options Menu 29
3.1.4 Data Page Menu 30
3.1.5 Password Protection 30
3.2.1 Going Online 31
3.3 Hot Key Summary 33
4.2 The ECU Set-up Pages 34
4.2.1 Main Set-up Page 34
4.2.2 Fuel Set-up Page 36
4.2.3 Trigger Setup 39
4.2.4 The In/Out Set-up Page 39
CHAPTER 5 HALTECH MAPS 43
5.1 What are Maps? 43
5.2.2 All Ranges 45
5.2.3 Percentage Changes 45
5.2.4 Linearise 46
5.2.5 Numeric Mode 47
5.2.6 3D View 48
5.3 The Haltech Maps 49
5.3.2 Fuel Correction Map 49
5.3.2.4 Fuel Priming Map 50
5.3.2.5 Post Start Map 50
5.3.2.7 Gas Pressure Map 50
5.3.2.8 Gas Temperature Map 50
5.3.3 Zero Throttle Map 51
5.3.4 Full Throttle Map 51
5.3.5 Turbo Waste-gate Maps 51
5.4 Dual Maps 52
5.4.1 Editing Dual Maps 52
SECTION2 Tuning The Engine 53
6.3.4 Tuning for Idle 55
6.3.5 Tuning with No Load 55
6.3.6 Loading the Engine 56
6.3.7 Fine Tuning the Engine 56
CHAPTER 7 THROTTLE EFFECTS 58
7.1 Throttle Response 58
7.2 Zero Throttle Map 59
7.3 Full Throttle Map 59
8.1 Cold Cranking 60
9.1 Fuel Versus Air Temp Map 61
9.2 The Battery Voltage Map 61
9.3 Barometric Correction 62
9.4 Post Start Enrichment 65
SECTION 3 Software Features 66
10.1.3 Logging the Data 67
10.1.4 Displaying The Data 68
10.1.4.1 Displaying Channels 69
10.1.4.4 Removing A Dataset 70
10.1.4.5 Data Values 71
10.1.4.6 Zooming 71
11.1 Idle Speed Control and O 74
Closed Loop Control 74
11.1.1 Idle Control 74
11.2 The PWM Options Page 78
12.11 Turbo Timer (TT) 83
12.12 NOS Switch 83
12.13 Air Conditioning 84
12.14 Engine Control Relay 84
12.15 VTECH 85
12.16 BAC2 85
12.18 TPS Switch 86
SECTION 5 Appendices 88
A.1 Control Program Problems 89
A.3 Starting problems 90
A.4 Idling Problems 90
A.6 Full Power Problems 91
A.8 Cold Running Problems 91
A.9 Fuel Consumption 91
B.1 Distribution of Outputs 93
B1.1 Multipoint Injection 94
B1.2 Batch Injection 94
B1.3 Staged Injection 95
B.2 Rotary Engines 96
APPENDIX C INJECTORS 97
C.1 Injector Impedance 97
C.2 The Injector Drivers 97
D.1 Duty Cycles 98
D.2 Fuel Requirement 100
D.3 Injector Flow Capacity 100
D.4 Injector Staging 100
D.5 Fuel Pump Capacity 101
E.1 The Trigger Type 103
E.1.2 Hall Effect Sensors 104
The S3 Hall Effect Sensor 105
SENSOR PIN OUTS 105
E.1.5 Typical set-ups – S3 106
8 Cylinder Engine 107
E.1.6 Checking the Sensor 108
Coil Negative/Tacho Output: 110
( Pin 36 on ECU) 110
E.3 Tacho Output Triggering 111
E.4 Trigger Edge 112
E.5 Trigger Pull up 114
F10X Manual 118
F10X Hardware Options 118
LIMITED WARRANTY 119
APPENDIX H WIRING DIAGRAMS 120

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Haltech F10X Manuel d'utilisateur Page 10

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