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M3A std SYSTEM

M3A Stand-alone 1-cyl PI 4S


System Benefits

  • Based on a compact ECU suitable for all single cylinder 4 strokes small displacement engine applications.
    • Unlimited choice of throttle body diameter for different engine displacement demands
    • Scalable microcontroller ease the introduction of new functions
    • An alternative solution to M3A Module for vehicles with limited mounting space for ECU.
  • Cost effective solution to meet exhaust emission regulations and engine performance targets for small engines, as well as improving start-ability and overall performance over a wide range of environmental conditions.
  • K-line interface for diagnostics and reprogramming
  • CAN interface for calibration and development (available only on development version ECU)
  • Compatible with automotive standard calibration tool

General description

The M3A Standalone System has been designed for single cylinder 4 strokes engine applications.  The system consists of:
  • M3A STD ECU with its printed circuit board, aluminium housing and 32 pins connector
  • Throttle body & throttle position sensor (TPS) with throttle diameter according to engine requirement. (supplied by others)
  •  In take air temperature and manifold pressure sensor (TMAP Sensor)
  • Air Bypass Valve
  • Deka VII fuel injector
  • IMR2 or MFTR Fuel Pressure Regulator
  • HP11 Fuel Pump
  • Heated or Non-heated O2 sensor
  • Cylinder Head Temperature Sensor or Coolant Temperature Sensor
  • Crankshaft Position Sensor
  • Optional: Fuel Delivery Module with fuel level sender in place of fuel pressure regulator and fuel pump