ECU Master EMU Black LOTUS 2ZZ direct PnP Engine Management Unit

ECU Master EMU Black LOTUS 2ZZ direct PnP Engine Management Unit

Regular price $2,869.00 $2,769.00 Sale

 EMU Black 2ZZ EMU Black Plug in ECU. 

Our product is dedicated for all Lotus S2 enthusiasts, this system is a great upgrade for your car because it gives you full control over your engine parameters without needing any modifications to the original wiring harness.
The ECU comes unlocked with all functions enabled including traction control , pit limiters , launch controls and much more.
A great feature included in the EMU Black is the wide band lambda controller which is built in, along side knock control, full VVT access and lift is also supported.
The Lotus heat soak pump functionality is also retained this is very important and our ECU as a standalone ECU keeps this feature !!
The EMU Black Supports all versions of instruments panels, a plus with this also is if you are using a V Box unit there are options for more channels and this can be recorded and streamed. The lotus OEM CAN bus can only stream coolant temp and rpm, however our ECU can access all CANbus options like TPS, cranking etc for extra data analysis.

Please note: On Lotus models with a 1 Mbps CAN speed for the Lotus CAN dashboard, the ECUMaster CAN Bluetooth unit we offer operates at 500 kbps which will not work due to the CAN bus speed difference. Instead, we offer the EDL-1 logger as a great addition when purchased with the Lotus EMU Black. The EDL-1 logger has the Bluetooth feature for connecting an Android device to view sensor data from the EMU. The EDL-1 uses the EMU Serial bus instead of CAN to obtain EMU sensor data and also creates a new log file each time the EMU is powered up with a time and date format.


 2ZZ LOTUS EMU BLACK PNP MANUAL (Preliminary manual)



    The EMU features more built-in value than any other aftermarket ECU. It easily matches the functionality of other stand-alone management systems with advanced VE fueling strategies and multiple inputs and outputs. Unlike many other ECU systems, EMU has built-in wideband lambda input (Bosch LSU 4.2, and LSU 4.9 sensors wire directly in), MAP control connector (4 bar MAP internal MAP sensor), 2 EGT probe inputs and an input to directly connect a Flex Fuel ethanol content sensor. All of this provides greater flexibility, reduces costs and negates the requirement for external or supplementary signal conditioning control systems and the associated wiring that other management systems require.


    • Injector - 6 protected outputs 5A, low side 
    • Ignition - 6 outputs 7A(15A peak) (passive & active coils supported)
    • Aux - 6 protected outputs 5A, low side
    • Other Outputs - Full bridge up to 7A, can be used as separate outputs or 2 H-Bridges
    • WBO Heater - Protected low side up to 5A 
    • Communication - Serial, CAN BUS 2.0B


    • Analog - 9 inputs, resolution 10Bits, 0-5V (protected)
    • EGT - 2 for K-Type thermocouple
    • Knock Sensor - 2 inputs
    • Oxygen Sensor - LSU 4.2, LSU 4.9 or Narrow band
    • Trigger - 3 (primary, 2 cams) Hall/ VR software selectable
    • VSS - 1 (Hall / VR)
    • Flex fuel - Yes 
    • Switch - 3 inputs, switched to ground

    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.