Autronic SM4 stand alone ecu Steuergerät freiprogrammierbar SM 4

Autronic SM4 stand alone ecu Steuergerät freiprogrammierbar SM 4

Differenzbesteuert nach §25 UStG , Versandkosten 10euro
inkl. MwSt (19%)zzgl. Versandkosten


Neues Autronic SM4 stand alone Steuergerät



Compatable with Magnetic and Hall Effect Sensors,or any combination for Camshaft & Crankshaft Sensor Inputs. Response speed is also software configurable for improved noise immunity. Multi tooth, Missing tooth, Subaru, Mitsubishi, Ford TFI and Gen3 triggers. Software selectable trigger angle.


  • Autronic or NTC Air Temp Sensors,NTC Coolant Temp,Throttle Position Sensors software selectable.
  • Included 4.4 bar Absolute(50 psi boost)Internal or External MAP sensor, software selectable.
  • Support for air flow meters.
  • Internal Pressure sensor useable for MAP &/or barometric sensing.

Additional Inputs:

  • 3 x Spare Analog inputs (EGT, EBP, 02, etc...) Spare Analog Inputs may be used as additional
  • Switch Inputs. Analog Inputs can be set for predefined calibrations or user defined calibrations.
  • Variable Camshaft control for up to two camshafts. VANOS and other VVT supported.
  • Knock control with individual cylinder retard (requires installation or additional internal module).



  • Eight Injector Outputs. Software Selectable 4/1 amp 2/0.5 amp Peak/Hold type for High & Low Current Injector types or parallel operation of injector pairs.
  • Rating may be specified independently for 2 groups of 4 O/Ps. Sequential, single or double shot 1 or 2 group fire possible for up to 16 injectors.
  • Up to 7 injector outputs are useable for alternate functions.


  • Four ignition Outputs, up to Eight with external Ignition Multiplexer.
  • Rating Push-Pull +/-1 amp max.
  • Software selectable Dwell (Inductive) or Pulse (CDI) Output.
  • Dwell Time mappable vs. Rpm,Load,and Voltage.
  • Up to 3 useable for alternate functions.
Extra: Multi Stage Boost Control, using Vehicle Speed/Gear as a reference or external triggers. Launch Control and Antilag can control starting line RPM and Boost, and has speed settings to setup a RPM ramp rate in first gear to minimise excess wheel speed during marginal track conditions NOS on/off control, with internal fuel and ignition trims. Dedicated A/C Compressor Control. Dedicated Dual Cooling Fan Control. 10 General purpose (GPO) Outputs: 5 Pull-down @ 3.5 amp max 1 Pull-down @ 1 amp max 4 Push-Pull @ +/- 1 amp max (also suitable for stepper motor control). 15 Pulse width modulators to GPO, spare Injector or Ignition O/Ps. All have 10Hz min, 3 have upper limit of 500Hz, 2 have upper limit of 1.2KHz. Support for most idle valve type including 2 wire, 3 wire & stepper possible. Stepper pins can be used for spare outputs if not used for idle control. Variable camshaft control for up to two camshafts. Control of camshaft position is very precise and time taken to advance from full retard to full advance is less the 1 second. Support for most VVT and VANOS systems. The optional internal knock control module gives one of the most advanced aftermarket knock control available. Knock control is user definable to use either fuel enrichment or ignition retard or a combination of both the control only the cylinders that have knock. Internal Diagnostic light & optional remote light. High efficiency power supply & output drivers for reduced power consumption and reduced self-heating. ECU to PC data link operates at up to 115k baud for fast cal down load & Log file upload (19sec typ for 112k bytes). 112k logging memory.

Differenzbesteuert gemäß §25a UStG


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