Table of contents continued, Introduction – Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI System Hardware & BigComm Software User Manual
Page 3
BigStuff3 Pro SEFI System
Version 2.1 – February 2011
3
Table of Contents Continued
Chapter
Page(s) Hyperlink
52
MAP AE Inc Rate
83
53
Run Time Correction
84
54
dMAP Parameters
85
55
DTPSdt
87
56
AE Position Correction
88
57
Individual Cylinder
89
58
Individual Cylinder – Spark
90
59
Individual Cylinder – Fuel
90
60
Boost
91
61
Boost Parameters
92
62
Boost PWM
93
63
Boost Stage (spark) 1,2 & 3
94
64
Start Line Timing
95
65
Dash
99
66
Configure Dash
99
67
Save a Dash
102
68
Load from File
104
69
Save to File
105
70
BigStuff3 Data Acquisition
71
Logging to an External to PC
72
Configure Log
108
73
Record Log
109
74
View Log from File
110
75
Dash/Logging procedure to record Data
Log session
113
76
Replay (Optional Feature)
114
77
Configure Replay
115
78
Upload
116
79
View Replay from File
116
80
Calibrating with the Trace function
118
Calibrating_with_the_Trace_Function
81
Loading and Saving Calibration Files
121
Loading_and_Saving_Calibration_Files
82
Save a Calibration
121
83
Load a Calibration
124
84 Acronym
Definition
126
85 Control
Keys
126
86
Function or “Quick Keys”
127
87
Key Notes Summary (from this manual)
88 ECU
Pin-out
128
89
Frequently Asked Questions
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1. Introduction
Thank you for purchasing BigStuff3’s GEN3 Pro SEFI system. The GEN3 Sequential Electronic Fuel
Injection (SEFI) system includes “Wide Band Oxygen” (WBO2) air/fuel ratio control, injector phasing
and individual cylinder fuel and spark compensation as standard features. These features, along with
numerous others, make the GEN3 WBO2 SEFI system one of the most technologically advanced SEFI
systems on the market.