EasyManuals Logo
Home>Autronica>Control Unit>SM4

Autronica SM4 User Manual

Autronica SM4
137 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #70 background imageLoading...
Page #70 background image
SM4 Manual by MRM-Racing V3.0
70
When main group low current injectors but using [pair] which is hi-current, then set
this group 5..8 to High.
I/P Cylinder & sync
Cylinder and sync patterns, sensors type, edges to trigger, cylinder I/P lead angle (So
ignition timing reads same as timing light).
Cyl & Sync pattern
Options:
Pulse per cycle
Ford TFI
Mitsubishi special
Mitsubishi EVO 1..9
Subaru 1994-00
Subaru 2001-05
Pre-scalar
Pre-Scalar
EFP divider factor:
Number of teeth per engine cycle divided by "Trigger events/cycle".
Example
60 minus 2 trigger(4 stroke)
4 cyl=(60*2/4)=30
60 minus 2 trigger(2 stroke)
6 cyl=(60*1/6)=10
Typical
60 tooth 4 stroke
4 cyl=30
5 cyl=24
6 cyl=20
8 cyl=15
10 cyl=12
12 cyl=10
36 tooth 4 stroke
4 cyl=18
6 cyl=12
8 cyl=9
12 tooth 4 stroke
4 cyl=6
6 cyl=4
8 cyl=3
NOTE: Set TDC spacing for odd fire under "Engine setup".
NOTE: Sync/Cyl range 20%..80%. Optimum=50%

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Autronica SM4 and is the answer not in the manual?

Autronica SM4 Specifications

General IconGeneral
BrandAutronica
ModelSM4
CategoryControl Unit
LanguageEnglish