KdFi/SM3 ECU version help

Feature

KdFi 1.4

Megasquirt2 based

SM3 KdfI compatible

Megasquirt3 based
Sequential fuel (max)
46
Wasted spark cylinders (max)
1212
Processor speed
  MC9S12C64 24 MHz
 MC9S12XEP100 
50 MHz (+100 MHz-xGATE)
Built-in MAP sensor

V

V

Built-in wideband (LSU 4.2, 4.9)
V4.2 only
V4.2 or 4.9
Built-in EGT
  1
CAN bus

V

V

Bluetooth
 optional optional
Built-in E-Throttle
  future plans
Built-in knock sensor support
 

 V

Sensor inputs: IAT, CLT, TPS,MAP,BARO,O2

V

V

Trigger inputs (VR/hall)
22
Extra analog inputs (temperature)
04*
Extra analog inputs (0-5V)
26*
Extra digital/VR inputs
00
Extra digital inputs
24*
Injector outputs
4 saturated6 saturated
Ignition outputs
66
Extra outputs (LOW DRIVING)
2(1A)6(1A)
Launch control

V

V

Anti-lag/shift-cut

V

V

Traction control

V*

V*

Variable cam (VVTi/VANOS/VarioCAM) support

V*

V*

Flex fuel

V

V

Auto transmission support

 V*

 V*

Sequential gearbox control/throttle blip

 V*

 V*

NOS (multiple stages)

V

V

Boost control (multiple stages)

V

V

  
 
 
 
* depening on IO requirements & settings


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