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Autronica
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SM4
Autronica SM4 User Manual
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SM4 Ma
nual
by
MR
M-Raci
ng
V3.0
42
nedan show an example
Boost setpoint 1
table. The X-axis of the table show
Engine speed
(rpm) and the Y-axis show
Coolant temp
. The values in the table represent wanted boost
pressure in units of absolute KPA. If we want a boost pressure of 1.5 Bar, (which is 150 KPA
relative), we add 100 KPA for the atmospheric pressure to convert the number into absolute
pressure in KPA, and so enter the value 250.
41
43
Table of Contents
Default Chapter
2
Table of Contents
2
Installation and Wiring Guide
8
Introduction
8
Before You Begin
8
Tools and Material that You will Need
9
Installation Guide
10
Flying Lead Loom Installation on Engine
10
Sensor and Device Pin Outs
13
Manifold Absolute Pressure Sensor
13
Coolant Temperature Sensor
13
Inlet Air Temperature Sensor
14
Throttle Position Sensor
15
Throttle Range Learning
16
Ignition Modules
16
Exhaust Gas Sensor (Optional)
17
Crank and Cylinder Reference Wiring
17
Flying Leads
19
Sm4 Connector Pin out
20
Output Channel Electrical Characteristics
21
Input Channel Electrical Characteristics
21
Set up Guide
22
Computer Requirements
22
Installing Autronic Software
22
Starting Autronic Software
22
Basic Windows Conventions
23
Software Basic Setup Guide
24
Base Settings
24
Ignition Setup
25
Injector Selection
26
I/P Cylinder & Sync
26
Starting the Engine for the First Time
27
Items Required
27
Software
27
Starting the Engine
27
Direct Fire Ignition Sequence Testing
28
Tuning Guide
29
Setting up the A/Ftable
29
Manual Tuning
31
Manual Tuning with the M (Maths) Key on the Keyboard
31
Tuning with Datalogs and Mixture Table
32
Autotuning
33
Throttle/Manifold Mapping
34
Setting up a Superior Launch - Control with Sm4 Chip 1.09
34
Boost Control
38
Theory on Boost Control
38
Installation
38
Calibrating Boost Control
39
Boost Control O/P Setup
39
Boost Configuration Menus
40
Boost Setup Menu
40
Example Log of Boost Pressure
41
Boost Setpoint Table
43
Boost Dynamic Compensation Table
45
Boost Offset Table
45
Modified Boost Offset Table
46
Boost Modifier Table
48
Boost Modifier Table with Protection at High Intake Air Temperatures
49
Selecting Boost Table Based on Used Gear
50
Selecting Boost Table by External Switches
51
Boost Setpoint Table Switches
51
Autronic Software User Guide
52
Filecal Menu
52
Open Cal File
52
Save Cal as
52
Quick Save Cal
52
Compare
52
Change ECU Type
52
File Comment
52
COPY Files to
53
Communication
53
Communication Config
53
Exit
53
Edit-Window Menu
53
Inc Small
54
Dec Small
54
Inc Large
54
Dec Large
54
Enter
54
Insert Axis
54
Delete Axis
55
Edit Main Axis
55
Keys
55
Maths
55
Export/Import/Print
55
Attribute
56
View Table
57
Find Site
57
Manual A/F Tune
57
Setup Auto Tune
57
Tag Item
58
Edit-Window - Tagged Mode
58
Linear Left to Right
58
Linear Top to Bottom
58
EXP Left to Right
58
EXP Top to Bottom
58
Edit-Window - Strip Chart
58
Select X Axis
58
Table Properties
58
Zoom In/Out
59
Lines 1..4 on 1 Plot
59
Graph Color/Spans
59
Print Page
60
Edit-Window - Display Log
60
Move 20
60
Zoom In/Out
60
Start/End of Page
60
Start/End of Record
60
Center Graph
60
Page Forwards/Backwards
60
View Complete Record
60
Graph Colors/Spans
60
Single Line Plot
61
Lines 1
61
Insert Overlay
61
Statistics
61
Mark Block
62
Next/ Prev Tab
62
Print Page
62
Print All
62
Edit-Window Monitor - Virtual Dash
62
Insert Instrument
62
Delete Instrument
62
Edit Instrument
62
Open Screen Layouts
62
Save Screen Layouts
62
Edit-Window - Virtual Drive
63
Insert Instrument
63
Delete Instrument
63
Edit Instrument
63
Play
63
Forward/Backward
63
Start/End of Record
63
Open Screen Layouts
63
Graph Colors/Spans
63
Menu M0
64
User ID String
64
Store Cal in ECU
64
Undo Store
64
ECU Error History
65
ECU Telltales
65
Stepper Power Reset
65
Monitor - Normal
65
Monitor - Engine
65
Monitor - Sensors
65
Monitor - I/O
65
Monitor GPC
66
Monitor - Virtual Dash
66
Menu M1
66
Base Settings
66
Ignition Setup
67
Ignition Dwell Table
69
Injectors
69
I/P Cylinder & Sync
70
I/P Switches
73
O/P Setup
75
I/P Analogs
76
I/P Hsi 3
80
CLC A/F Ratio
81
Variable Cam Setup
82
Gearing Ratios
82
Air Flow Sensor
82
Limp Home Tables
82
Advanced Setup
83
M1 Tables Axis Setup
83
Menu M2
83
Menu M3
89
Accel Recovery Time
89
Decel Enlenment Mult
90
Ign Adv Attack Rate
90
Ign Adv Decay Rate
90
Decel TPS Dashpot
90
Ign Time Const
90
Ign Mod 4 Comp
90
Ign Mod 4 Min Clamp
90
Ign Mod 4 Max Clamp
90
Fuel Time Const
90
Fuel Accel Mult
90
M3 Tables Axis Setup
91
Menu M4
91
W-U Enrichment Mul
91
P-S Enrichment Mul
91
P-S Enrich Timeout
91
W-U Fast Idle Inc
91
P-S Fast Idle Inc
92
P-S Fastidle Timeout
92
W-U Accel Enrich Mul
92
W-U Decal Enleanment
92
IAC-Proportion Range
92
IAC-Closed Rpm Value
92
IAC-Minimum Opening
93
Cranking Ignition
93
Idle Ignition
93
Idle Speed Table
94
Idle Ignition Setup
94
IAC Tuning
95
IAC Limits
96
IAC TPS Follower
96
IAC Actuator Cal
97
M4 Tables Axis Setup
97
Menu M5
97
Boost Tune
97
Boost Setpoint 1 - 3
98
Boost Dynamic Comp
98
Boost Offset
99
Boost Modifier
99
ECU Limits Setup
99
Overrun Shutdown Com
100
Overrun Shutdown Recovery
100
Rev Limiter 1
100
Rev Limiter 2
100
Cut Fuel/Ign Pattern
101
Anti-Lag Setup
101
Anti-Lag Ignition
102
Anti-Lag Cut Data
103
Anti-Lag Cool down
104
Traction Ctrl Setup
104
Traction Ctrl Tune
104
TC Power Cut Limit
105
Launch Control
105
WOT Shift
105
M5 Tables Axis Setup
106
Menu M6
107
Gpc 1-4
107
Gpc 5-13
107
O/P Air con
107
O/P Fan 1
107
O/P Fan 2
107
O/P Nos
108
O/P Fuel Used
108
Menu Logger
108
PC Warning & Select
109
PC Warnings Options
109
PC Min/Max/Freeze
109
PC Logger Setup
110
PC Logger Control
110
PC Error History
110
PC Logger Reset
111
PC Logger Graph
111
PC Strip Chart
111
PC Data Stream 1
112
Open Logged File
112
Virtual Drive
112
ECU Logger Setup
112
Retrieve Log Data
113
Manual Logger Ctrl
113
Clear ECU Logger
113
Keystrokes Reference
114
General Keys
114
Edit Keys
114
Autotune™ Keys
114
Data Logging Keys
114
Fuel System
115
Flow Estimation
115
Injector Flow Capacity
115
Fuel Pump Capacity
116
Fuel Rail & Pressure Regulator
116
Ignition System
117
Dumb Ignition Modules
117
Smart Ignition Modules
118
Falling Egde & Rising Edge on Ignition Modules
118
The Coil Negative Signal
118
Direct Fire CDI Autronic 500R
119
Trigger Interface
121
The Input Trigger
121
Trigger Devices
122
One Pulse Per Tdc
123
Multi Tooth Trigger
124
Motronic Trigger
124
Other Triggers
124
Autronic Analyzer
127
Changing Settings
127
Most Used Functions
128
Fault Finding
129
No Communication
129
N Orpm Signal
129
No Spark or Injection Pulses
129
Ecu Self Diagnostic
130
Error Indicator Light
130
Diagnostic Light Fault Codes
131
Ecu Specifications
132
Pc and Ecu Logger Diagrams
133
Wiring Diagrams
133
Pc Data Cable Diagram
133
Wiring Diagram
133
Boost Control Diagrams
134
E Xternal W Astegate
135
Main Wiring Diagram – Alternative
136
Main Wiring Diagram
137
4
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Autronica SM4 Specifications
General
Brand
Autronica
Model
SM4
Category
Control Unit
Language
English
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