SKU: ecumaster-emu classic

ECUMASTER EMU CLASSIC - We are excited to announce a new and improved version of our popular EMU engine control unit: the EMU Classic. Our goal at ECUMaster is to provide the best possible products at an affordable price. The new EMU Classic is evidence of our dedication to that goal. We have improved the design of the EMU based on customer feedback and have kept the price at a similar point. 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 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. Using the latest technologies in the fields of electronics and software, the ECUMaster EMU CLASSIC has the latest features and an attractive price at only $899.


6 Fuel injector outputs (5A) (12 injectors in batch fire)
6 AUX outputs (5A)
6 Ignition outputs -Passive or active coils, software selectable (7A) (supports up to 12 cylinders)
4 stepper motor outputs - bipolar/unipolar (1A)
2 direct EGT input channels
2 knock sensor inputs (supports flat response or resonant sensors)
Built-in wideband O2 controller for Bosch LSU 4.2
Built-in 4 bar MAP sensor
Built-in barometric pressure sensor
4 Digital inputs VR/HALL – software selectable
3 Dedicated analog inputs (TPS, CLT, IAT)
8 Additional analog inputs (0-5V)
Compliance with ISO 7637
Supports 1-12 cylinders
Supports up to two variable cams (VVTi, VANOS, etc.)
Max RPM 16000
Injection time resolution 16us
Ignition advance resolution 0.5 deg
Knock sensing 1-20 kHz
Speed Density, Alpha-N algorithm
16x20 VE fuel table, resolution to 0.1% VE
16x20 Ignition table, resolution to 0.5 deg
16x20 Target AFR table, resolution to 0.1 AFR
Injector voltage compensation
Coil dwell calibration
User calibrated IAT, CLT
PID idle control strategy
PID Boost Control, advanced strategies: per gear, per speed
Nitrous control with fuel and ignition modification tables
Aux outputs for fuel pumps, radiator fans, etc.
Motorsports features: launch control, gear dependent shift light,  flat shift ( gear change cut)
Logging available for over 100 parameters
Check engine light output
Full Flex Fuel capability with map blending (requires ethanol content sensor)
Advanced features available with additional modules: Drive By Wire throttle, Bluetooth adapter for using an Android device to display gauges
USB communication, no additional interface needed, uses standard USB cable (included)
The ECUMaster EMU comes with user friendly software with free firmware upgrades
24 month warranty


Windows 2000 or newer (Including XP, Vista, 8, 10 and more)
Screen resolution of at least 1024x768 16bit
CPU with a clock of at least 600MHz
USB port

USB cable
ECU Connectors
Terminals for ECU Connectors
Download instructions for drivers and manuals
Laminated pinout of terminals on the ECUMaster EMU

Common applications for the ECUMaster EMU CLASSIC are modified sports car and racing engines, motorcycles, boats, and stationary engines. ECUMaster products in action.EMU CLASSIC USER MANUALEMU CLASSIC SOFTWAREFIRST START CHECKLISTBASE MAP INDEXBASE MAP CONFIGURATIONLOGGING BASICS