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Autronica SM4 User Manual

Autronica SM4
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SM4 Manual by MRM-Racing V3.0
72
3. Rising and falling (select this for Ford TFI trigger)
.
Cylinder I/P filter
Cylinder I/P filter.
Subaru WRX 01..04=Fast
One pulse per TDC=Slow
Sync pulses
Default=0
Sync sensor
Sync sensor type
1. Reluctor
Sensor polarity must be as follows. On plus input pin, wave should rise first then
fall through trigger point.
2
.
2. Hall
Connect sensor to +ve input pin only. No connection to -ve input pin allowed.
Either shorten -ve input lead back to shield or cut wire near connector pin.
All two wire sensors are magnetic. Some three wire sensors are also magnetic.
Three wire sensors with power supply are Hall Effect.
Sync trigger edge
Sync trigger edge.
1. Rising
2. Falling
Sync I/P signal
Enabled: If no sync I/P signal, ignition is inhibited. Multi-coil engines needs a sync
I/P.
Disabled: Single coil engines will run with no sync I/P. However, the injection
angle will be wrong.
NOTE:
Slow = Crank pulses < 10 per 360 degrees
Fast = Crank pulses 10+ per 360 degrees
NOTE: TRIGGER EDGE MUST BE FALLING EDGE ONLY FOR RELUCTOR
SENSORS
NOTE: TRIGGER EDGE MUST BE FALLING EDGE ONLY FOR RELUCTOR
SENSORS.
NOTE1:TRIGGER EDGE MUST BE FALLING EDGE ONLY FOR
RELUCTOR SENSORS.

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Autronica SM4 Specifications

General IconGeneral
BrandAutronica
ModelSM4
CategoryControl Unit
LanguageEnglish