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Autronica SM4 User Manual

Autronica SM4
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SM4 Manual by MRM-Racing V3.0
69
Ignition Delay Time:
Ignition delay time.
Delay Time between ECU ignition command and commencement of spark.
Default=10.
Ignition Retard Clamp:
Minimum ignition timing allowed.
Can be used set limits for distributor cap ignition systems, so spark will not jump
to another spark plug lead tower when using antilag.
For Distributors the default setting is -40
Ign Advance Clamp:
Maximum ignition timing allowed.
Can be used set limits for distributor cap ignition systems, so spark will not
jump to another spark plug lead tower at maximum advance.
For Distributors the default setting is 50
Ignition Dwell Table
This table is only effective if using Dwell in menu Dwell Control Mod.
If you do not have the correct dwell setting for this table then, see the "How to find
the correct dwell time" under Dwell in this manual.
COIL TYPE
TYPICAL CHARGE
TIME
COIL ON PLUG
1.8 MS
DUAL POST COIL
3.5 MS
SINGLE STANDARD COIL
2.5 MS
SINGLE FAST CHARGE COIL
2.0 MS
Ignition coil dwell time table. Dwell can be setup based on engine rpm and up to 14
other Y axis parameters. See "M1-Table Axis Setup".
The default for the Y axis is Battery Voltage.
Injectors
Injectors
Injector selection. Select your injectors or similar, If you not find yours contact your
dealer for correct settings. If paralleled up two low current injectors, select [Pair]
option. High current injectors do not have this option.
Inj group 5..8
Injector groups 5..8 currents. Can be set different to main group 1..4
NOTE: DWELL TIME IS CRITICAL ON SOME COILS.
MAKE SURE THAT DWELL TABLE TIME DOES NOT EXCEED
MANUFACTURE SPECIFICATION. IF DWELL CONTROL ENABLED, THIS
MENU SHOULD ONLY BE EDITED BY AN EXPERIENCED OPERATOR.

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Autronica SM4 Specifications

General IconGeneral
BrandAutronica
ModelSM4
CategoryControl Unit
LanguageEnglish