EM-Tech EM70

EM-Tech Engine Control System

emxx-by-2-low-res em70-kit-web

The new EM-Tech range of ECUs by EMS are built from the ground up for Motorsports. The focus has been on providing the most accurate ignition and injection timing enabling you to tune an engine to its ultimate performance level. With features like SD Card data acquisition, Connectivity with the EMS Race Dash and customisable engine protection this is truly an ECU for serious motorsport enthusiasts.

EM-Tech ECU Software : Click to download V


  • 4 Fuel Injection Outputs – Drive up to 4 injectors sequentially
  • 4 Ignition Outputs
  • 4 Programmable Outputs
  • 4 Programmable Voltage Inputs
  • Ethernet Laptop Communications up to 100 MB/s
  • Extensive built-in OEM trigger type support
  • Able to drive ultra low impedance injectors to minimize injector dead time
  • EMS ECU Management Software
  • CAN communication for EMS Race Dashes
  • User definable 3D Tuning – 32 X 48 user definable tuning points
  • Tune analyzer capabilities – Helps you analyze the fuel delivery map
  • Auto Tune capability – Helps you quickly tune while on the dyno
  • Automatic or Programmable staged fuel injection
  • VE and Normalized tuning methods
  • E85 Flex Fuel Ready
  • Open Loop Boost Control
  • Closed Loop Idle Control
  • Closed Loop 02 Control

The Kit includes:
ECU, Open harness, Ethernet programming cable, Programming Software