ECU Master EMU Classic ECU
ECU Master EMU Classic ECU
ECU Master EMU Classic ECU
ECU Master EMU Classic ECU
ECU Master EMU Classic ECU
ECU Master EMU Classic ECU
ECU Master EMU Classic ECU
ECU Master EMU Classic ECU
ECU Master EMU Classic ECU

ECU Master EMU Classic ECU

Regular price $1,599.00 $1,599.00 Sale

More info HERE

ECU feature comparison  HERE

User manual HERE

All ECUs are supplied with a set of connectors and terminals

The goal at ECUMASTER is to provide the best possible products at an affordable price. The new EMU Classic is evidence of their dedication to that goal. They have improved the design of the now discontinued original EMU based on customer feedback and have kept the price at a similar level.

The main improvements are as follows:

  • Improved ignition outputs allowing the use of more than one active coil on one output,
  • Separate +5V output regulator for external sensors,
  • Highly protected H-Bridges (stepper outputs),
  • Galvanic separated USB port,
  • Compact CNC machined, black anodized enclosure (147x62x30 mm vs 155x120x45 mm)

Both the original EMU and EMU CLASSIC use the same firmware and software package.

EMU Classic is designed to operate the most advanced and complex engines presently available. The EMU CLASSIC controls fueling, ignition and auxiliary systems on 1-12 cylinder engines including those with drive-by-wire throttles and VVT.

The adaptable firmware means the most awkward crank trigger patterns can be utilized allowing future proofing for new patterns not yet released. It can drive up to 6 passive or 12 smart coils directly and does not require external amplifier/power modules to achieve this. Sophisticated drive-by-wire strategies provide a wide range of throttle control along with advanced plausibility (fault/error) checking for safety. The EMU features more built-in value than any other aftermarket ECU. It easily matches the functionality of other stand-alone management systems with multiple inputs and outputs. Unlike many other ECU systems, EMU has built in wideband lambda input (Bosch LSU 4.2 sensors wire directly), MAP control connector (4 bar MAP sensor on board), 2 EGT probe inputs and an input for directly connecting a Flex Fuel ethanol content sensor. All of this provides greater flexibility, reduces costs and negates the requirement for external or supplemental signal conditioning control systems and the associated wiring that other management systems require. Map switching, launch control, adaptive Lambda control, flex fuel and wheel slip control are among many of the software controllable options available.



  • Injector - 6 protected outputs 5A, low side 
  • Ignition - 6 outputs 7A(15A peak) (passive & active coils supported)
  • Aux - 6 protected outputs 5A, low side
  • Stepper Outputs - Full bridge up to 0.8A, can be used as separate outputs
  • WBO Heater - Protected low side up to 5A 
  • Communication - Serial, CAN BUS 2.0B


  • Analog - 7, 10Bits, 0-5V, 4 additional analog inputs with CAN module
  • EGT - 2 for K-Type thermocouple
  • Knock Sensor - 2 inputs
  • Oxygen Sensor - LSU 4.2 or Narrow band
  • Trigger - 3 (primary, 2 cams) Hall/ VR software selectable
  • VSS - 1 (Hall / VR)
  • Flex fuel - Using CAM#2  or VSS 

Please contact us if you need any further information about this ECU or have questions regarding it's suitability for your project.

There are also plug in harnesses for this ECU to fit specific applications. 

Note this product comes from Europe and could take up to 10 working days to arrive.