EM-Tech EM180

EM-Tech Engine Control System


The EM-Tech 100 series ECUs are the next generation of aftermarket ECUs by EMS. They use 2 dual core 50MHZ processors to ensure the most accurate timing and injection signals. Built from the ground up for Motor sports, the focus has been on providing the most accurate ignition and injection timing possible.

EM-Tech ECU Software : Click to download V


  • 80 pin lever lock connector to ensure there is no functionality compromised
  • 16 Fuel Injection Outputs – Drive up to 8 injectors sequentially or 8 x 8 staged sequential.
  • 8 Ignition Outputs
  • 8 Programmable Outputs
  • 13 Programmable Voltage Inputs
  • 6 Digital inputs
  • 2 Drive-By-Wire throttle controllers
  • 2 LSU 4.9 O2 sensor inputs
  • Ethernet Laptop Communications up to 100 MB/s
  • Bult-in 3 axis G-sensor
  • 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
  • Knock Control – detect knock level and count for each individual cylinder
  • VE and Normalized tuning methods
  • E85 Flex Fuel Ready
  • Open Loop Boost Control
  • Closed Loop Idle Control
  • Closed Loop 02 Control
  • Anti-Lag and Launch Control with 3D anti-lag map
  • Data logging to SD Card
  • Advanced Engine Protection