Standalone Engine Management SEM002 Based on MS3
Out of stock
Standalone engine management system based on Megasquirt MS3 Processor and firmware with enhanced inputs and output ports. It has 2 channels injectors driver each can be connected to 4 injectors and 2 logic level or 12V ignition driver, capbale or driving up to 4 cylinders. Can be connected as fully standalone ECU or as piggyback and share the sensor reading with the stock ECU as it has differential trigger inputs. It has 5V ref voltage output, fuel pump relay driver,e reading. It also has dedicated inputs (Crank, CLT, IAT, MAP, TPS, O2) and dedicated outputs (2xinjectors, 2xignitions, fuel pump).
- 1x Deffrential Trigger input (Hall, VR and Opto).
- 2x High impedance injectors output 2.5A each.
- 2x Ignition output 1A max (5V or 12V)
- 5x dedicated analog input, coolant temperature, Intake air temperature, O2 sensor, Throttle position and MAP sensor.
- Fuel pump output.
- Fully compatible with MSextra Software
- Fuel Table 16×16
- Ignition Table 16×16
- Connected to computer through USB.
- Can be connected as standalone or piggyback
- Dimensions 60mm x 60mm
|Fuel table size||16×16|
|Fuel table resolution||0.1%|
|rpm resolution||1 rpm|
|Accel enrichment||Simple (TPS,MAP), Enhanced (wall-wetting)|
|Spark table size||16×16|
|Advance resolution (commanded)||0.1 deg|
|Injector phasing||Bank/batch fire,Semi sequential or 4cyl sequential|
|Injector timing||Timed within crank pulses or timed for start, middle, end of injection pulse|
|Injector trim||Mapped trim table per cylinder when running sequential.|
|Spark trim||Not adjustable|
|Trigger return dizzy||Y|
|Simple wheel decoding||Y|
|Every tooth wheel decoding||Y*|
|Coil on plug||Y|
|Cam / 2nd tach input||Y|
|Number of spark outputs||6|
|HEI7, GMDIS||Y (with bypass control)|
|Oddfire wheel decoder||Y|
|Twin trigger (aka. dual spark)||Y|
|Suzuki Vitara||Y (Untested!)|
|Daihatsu 3 cyl||Y (Unproven)|
|Daihatsu 4cyl||Y (Untested!)|
|Rover K Series 36-1-1||Y|
|Rover K Series 36-1-1-1-1||Y|
|Rover K Series 36-2-2||Y (Untested!)|
|Honda VTR1000 12-3||Y|
|GM 7X native||Y|
|Nissan 360 tooth CAS||N/P>|
|Load methods||SD, AN, map/baro (load%), ITB|
|Over-run fuel cut||Y|
|Launch Control/flat shift||Y|
|Spark cut rev limit||Y|
|Dwell battery correction||table of %ages|
|Cranking pulsewidth||table of %ages|
|Alternate cranking injection||Y|
|Specific cranking advance, dwell||Y|
|Fixed timing for setup||Y|
|Test mode||Pump, Inj, Coils, Idle|
|Closed loop idle control||Y|
|Boost control||Y (open or closed loop with PID control)|
|Nitrous control||Y (2 stage)|
|Knock sensor (software)||Y|
|Realtime barometric correction||Y|
|AFR target tables||Y|
|Dual fuel tables (per bank)||Y|
|Synchronous sensor sampling||Y|
|Built in tooth/trigger loggers||Y (tooth, trigger, composite, sync-errror)|
Hi, will these work with GM 58x? Thank you
What is the trigger wheel pattern?
Looking for a simple ecu that has the ability to fire 8 injectors at once or at least batch fire , the injectors will be mounted above the rotors on a 8-71 blower , I would like it to read a wide band and self tune to a point , once tuning is good I’ll run in open loop , 2 bar map should be enough , not worried about knock sensors or fan operation etc it’s in a boat
starting from SEM103 can fullfill your needs.